FWQ71P1 - Electrical panel HAGER - Free user manual and instructions

USER MANUAL FWQ71P1 HAGER

Wall-mounting cabinets

FWB, FWQ

Degree of protection IP44

Exterior view of an open industrial electrical cabinet with multiple internal components (no visible text or labels)

:hager

Table of contents

1 About this manual 5

1.1 Aim of this manual 5
1.2 Warranty and liability 5
1.3 Symbols and warning signs used 6

2 For your safety 7

2.1 Proper use 7
2.2 Authorised staff requirements 8

3 Technical data 9

4 Information about the FWB, FWQ distribution board range 11

4.1 Cabinet delivery forms (complete / partially equipped / empty) 11

4.2 Body 12

4.2.1 Properties 12

4.2.2 Coding 23

4.2.3 Cabinet references overview 24

4.2.3.1 FWB references 24

4.2.3.2 FWQ references 27

4.2.4 Cabinet details 28

4.2.4.1 FWBBxx 28

4.2.4.2 FWBxxA 29

4.2.4.3 FWBxxCSDB 30

4.2.4.4 FWBBxxD 31

4.2.4.5 FWBBxxD1 32

4.2.4.6 FWBBxxGS 33

4.2.4.7 FWBxxK1 34

4.2.4.8 FWBBxxK5 35

4.2.4.9 FWBBxxM2 36

4.2.4.10 FWBxxN 37

4.2.4.11 FWBBxxN3 38

4.2.4.12 FWBxxP 40

4.2.4.13 FWBxxP2 41

4.2.4.14 FWBxxS 42

4.2.4.15 FWBBxxT1S 43

4.2.4.16 FWQxxD1 44

4.2.4.17 FWQxxN 45

4.2.4.18 FWQxxN1 46

4.2.4.19 FWQxxP 47

4.2.4.20 FWQxxP1 48

5 Doors 49

5.1 Properties 49
5.2 Door coding 51
5.3 Door references: Single door with univers door plate (FZ598N) 52
5.4 Door references: Single door with 90SL door plate (FZ598) 55
5.5 Flush-mounting frame 57

5.5.1 properties 57

5.5.2 Flush-mounting frame references overview 57

5.5.3 Frame installation 58

6 Enclosure installation 60

6.1 Packaging 60
6.2 Cabinet feet 61
6.3 Wall installation 62

6.3.1 Wall installation measurements / dimensions 62

7 univers Z internal system 63

7.1 Coding 63
7.2 Supply of fully assembled panels 64

7.2.1 UWxxVx distribution panels 64
7.2.2 Multimedia panels 65
7.2.3 Hybrid panels 69
7.2.4 Protection class by Multimedia panels and Hybrid panels 71

7.3 Supply of individual panel versions 72

7.3.1 univers Z UN0xA mounting rails 72
7.3.2 UZ0xAx fixation towers 72
7.3.3 DIN rails U... 73
7.3.4 UM00M0 plastic mounting plate 75
7.3.5 UZxxMx steel mounting plates 78

7.4 Multimedia accessories 79

7.4.1 Patch panels without socket insertion 82
7.4.2 Berker Integro Design Flow patch panel with socket insertion 87
7.4.3 Patch panel with FLF socket insertion 89
7.4.4 FLF socket holder UM00H0 91
7.4.5 Set VZ00APZ with socket and bracket 93
7.4.6 Volta VZ00AS / VZ00ASF multisocket 93
7.4.7 UM00Sx multimedia covers 94
7.4.8 UM00Mx multimedia sets 95

8 Internal system accessories 96

8.1 Coding 96
8.2 Internal system accessories in detail 97

8.2.1 Flange FZ428 for rear cable entry 97

8.2.2 Cable entry flange 98
8.2.3 Partitions 99

8.2.3.1 Horizontal partitions 99

8.2.3.2 UZx0Fx vertical partitions 100

8.2.4 Mounting rail bracket 105

9 Inspection and maintenance 107

9.1 Recurring test intervals 107
9.2 Minimum inspection / maintenance measures 108
9.3 Cleaning 109

10 Decommissioning, removal and disposal 110
11 List of all references 111
12 Glossary 114
13 Index 117

1 About this manual

This manual is part of the distribution board wall cabinet FWB / FWQ.

1.1 Aim of this manual

This document has been written for users of the distribution board wall cabinets FWB, FWQ by Hager. The manual contains safety-related information on the life phases of the product for electricians / installers.

• Read and refer to these instructions before working on the cabinet or switching device combination.
• Please also refer to the assembly instructions attached for the respective cabinet or cabinet accessories.
• Keep the instructions in a safe place. Authorised staff must have access to these instructions at all times.

1.2 Warranty and liability

These instructions do not form part of Hager's terms and conditions of sale and supply. No new warranty or guarantee claims in excess of the terms and conditions of sale and supply may be derived from this manual.

Disclaimer

Hager reserves the right to amend or supplement the product or documentation at any time and without notice. Hager does not assume any liability for printing errors and resulting damages.

1.3 Symbols and warning signs used

Warning sign structure

Signal word

Type and source of the danger!Consequences of ignoring the danger➢ Measures for preventing the danger

Danger levels in warning signs

Colour	Signal word Consequence on non-observance
	DANGER Death, serious injury
	WARNING Potential death or serious injury
	CAUTION Injury
	ATTENTION Physical damage

Instructions with a fixed sequence

Step Action

1 Instructions step 1

2 Instructions step 2

Additional symbols and their meaning

Symbol Meaning
	All work must be completed by a qualified electrician.
	The product is for indoor assembly and use.

Presentation Meaning
1., 2., 3., ...	Numbered lists with a fixed sequence
-	Lists and instructions without a fixed sequence
➢	Measures / instructions to prevent danger

2 For your safety

• Avoid danger. Take notice of the safety-related information in this chapter to ensure that the distribution board is assembled and used safely.
• Please also take note of the safety-related information in other chapters.

2.1 Proper use

The Hager distribution boards FWB and FWQ are made for wall installation up to IP44 for residential and special purpose buildings up to 125 A infeed current.

The FWB and FWQ distribution boards have a depth of 161 mm and can be installed on the wall, flush or partially recessed. These cabinets come in 6 heights and 4 widths.

The Hager FWB and FWQ distribution boards are ready to be expanded with the univers Z internal installation system components.

With the tested FWB and FWQ distribution board and univers Z internal installation system by Hager, switching device combinations compliant with EN 61439 Part 3 (Distribution boards intended to be operated by ordinary persons / DBO) can be realised.

Fixed indoor use / wall installation

The FWB and FWQ distribution boards are closed and made for for surface or flush wall installation on the insides of buildings. The operating conditions for internal installations specified in EN 61439 and the maximum environmental temperatures must be complied with at the place of installation.

Safety warning symbols showing a house with a cross, warning sign, and checkmark indicating inspection or rejection.

Fig. 1: Indoor installation

By using the FWB and FWQ distribution boards with a plain door, protection class IP44 and/or protection class IP31 with a slotted door can be achieved. The notices in these instructions regarding compliance with the protection class must be taken note of when installing the unit.

The FWB and FWQ distribution boards are available in protection class SK II (double insulated).

The notices in these instructions regarding compliance with the protection class must be taken note of when installing the unit.

For further information, please read the technical data.

Proper use also includes:

• Reading and referring to this manual, installation instructions and the instructions for the internal system
• Compliance with the requirements for authorised staff.

Misuse

Any other or additional use as well as changes and modifications to the distribution board cabinet are classed as misuse. Hager does not assume any liability for damages resulting from misuse.

Operating area restrictions

The FWB and FWQ distribution boards must not be used in various areas to prevent danger or damage to the sheath. The distribution board is unsuitable in:

• areas requiring a higher protection class,
• areas in which the ATEX guidelines must be complied with,
• business premises with a high risk of fire,
• corrosive environments. Particularly environments containing chlorine, sulphur, acid or salt can damage the cabinet and internal components.

2.2 Authorised staff requirements

Safety warning symbol with hazard symbol, warning sign, and checkmark indicating correct or incorrect conditions

• Switching device combinations must always be installed, commissioned, expanded repaired, maintained, removed and disposed of by qualified electricians.
• Qualified electricians must have experience in initial testing as well as subsequent commissioning, repairs and maintenance.

Product life phase Minimum	vocational training, qualifications or skills
Planning Qualified electrician,	consultant electrical engineer
Transport, assembly, installation	Qualified electrician
Commissioning Qualified electrician with experience in testing
Operation Short-circuit devices	for operation by inexperienced staff within distribution boards for operation by inexperienced staff in accordance with EN 61439-3 (DBO) All additional components must be secured against use by inexperienced staff.
Inspection and maintenance Qualified electrician with experience in testing
Expansions Qualified electrician, planning and documentation required
Removal and disposal Qualified electrician, for mechanical and electrical work with specific instructions only: person instructed in work on electrical installations

• A qualified electrician is able to assess the work assigned to them and recognise potential dangers thanks to their vocational training, knowledge and experiences as well as knowledge of the relevant regulations.
• A person instructed in work on electrical installations must be sufficiently instructed and supervised by a qualified electrician. The instructed person must therefore be able to recognise risks and prevent dangers arising from electricity.
• All persons who are not qualified electricians and who have not been instructed in working on electrical installations must be regarded as persons inexperienced in working with electrical installations. Persons inexperienced in working with electrical installations must never work inside electrical installations on their own and independently. Persons inexperienced in working with electrical installations may only operate short-circuit devices that are intended for operation by inexperienced persons in accordance with EN 61439-3.

3 Technical data

Proper use

The technical data must be consulted to ensure proper use.

Switching device combination information

The FWB and FWQ distribution board is ready for the univers Z internal system (with mounting rails UN0xA and towers UZ01A2 or UZ04A1). In this configuration, it is suitable as a switching device combination in accordance with EN 61439-1/-3 for:

• Frequency f_n = 50 Hz
• Rated voltage U _n = 230 V / 400 V
• Rated isolation voltage Ui = 400 V
• Pollution degree 2
• Minimum clearances = 3 mm
• Minimum creepage distances = 4 mm

- Rated surge voltage resistance U imp = 4 kV; overvoltage category III

Rated current

I_nA max. 250 A

I_nc max. 125 A

Resistance to short-circuiting I_cc

I_cc < 10 kA

Application / operation

• Fixed
• Indoor installation
• For wall, flush or partially recessed mounting
• Unsuitable for hollow wall application
• When setting up the switching device combination in accordance with EN 61439 Part 3, operation by inexperienced staff is permissible (distribution board for operation by inexperienced staff / DBO). Devices that must not be operated by inexperienced staff must be marked according to the standards prior to setting them up and/or must require use of a key or tool. The additional requirements stated in standard EN 61439 must be met.
• Prepared for use under standard operating conditions in accordance with the EN 61439 series of standards. Deviations are possible if agreed between the installer and planner and taking into consideration the requirements stated in the EN 61439 series of standards.

Mechanical installation of devices / internal system

• Prepared for the univers Z internal system
• Compatible with some accessories from univers FW and univers N systems (restrictions due to size)
• For installation on univers Z UN0*A mounting rails (not included in the scope of delivery for empty cabinets)
• Internal system pre-installed in complete cabinets, quick installation / removal thanks to locking technology
• Fixing the internal system with screws, optionally with the help of accessory set ZZ41SF (locknut) or ZZ44F (locknut + screws)

Protection class

- Protection class II double insulated

Note:

- When using multimedia panel (no covers), all devices and wiring must be double insulated. Only the distribution panel is double insulated from factory.

Protection classes

• IP44 with door (plain, transparent or multimedia non-slotted) and IPx4 standard lock FZ598N
• IP43 with door (plain, transparent or multimedia non-slotted) and IPx3 lock FZ598
• IP31 with door (slotted, or multimedia slotted)
• IP30 without door with covered internal panels. IP30 without door from factory is only ensured when distribution panels are inside.

Note:

- Take note of the protection class of the equipment.

Impact protection

• IK09 all around with plain door, except flange (excluded in the Standards)
• IK07 for slotted, transparent or multimedia door
• IK05 for cabinet with internal system, without door

Colour

• Door, exterior walls, covers and internal insulation: RAL 9010 (pure white)
• Metal parts of the internal system: grey and hot-galvanised
• univers Z fixing towers: black

Equipment

• Door and cabinet walls:
• Made of steel, 1 mm thickness
• Powder-coated with epoxy polyester paint, burnt in
• Insulating parts material:
• Polystyrene (PS): covers, top / bottom parts, rear, sides
• Polycarbonate / Acrylester-Styrol-Acrylnitril (PC / ASA): corners, multimedia plate
• Polycarbonate (PC): multimedia door inserts
• Acrylnitril-Butadien-Styrol (ABS): sealing plug

- univers Z mounting towers material:

• Polyamide 6 (PA6): bottom parts, double towers
• Polycarbonate (PC): top parts

- Blue seal made from Ethylene-Propylene-Dien (EPDM)

- Mounting rails and DIN rails made from hot-galvanised steel, 1 mm thickness

- Multimedia steel beams (patch panels) made from hot-galvanised steel, 1.5 mm thickness

- Multimedia perforated metal plates made from hot-galvanised steel, 1 mm thickness

Plastic parts in direct contact with the area behind the wall, e.g. corners and top and bottom parts pass the heat filament test at 750 °C. The cabinet is therefore unsuitable for hollow wall application (850 °C required).

Summary of standards and regulations

• Tested in accordance with EN 61439 -1/-3 (VDE 0660-600 -1/-3)
• Dimensions in accordance with DIN 43780
• IP44 degree of protection in accordance with VDE 0470, part 1 (DIN EN 60529)
• Protection class IP3X with open or without door
• Clearance and creepage distance in accordance with VDE 0110, part 1 and 2/1.89
• Rated isolation voltage: AC 400 V
• Overvoltage category III
• Pollution degree 2
• Insulation material class I
• Unsuitable for hollow wall application

4 Information about the FWB, FWQ distribution board range

4.1 Cabinet delivery forms (complete / partially equipped / empty)

The FWB, FWQ cabinet is available in three versions:

Complete: Order number includes enclosure, door and internal system.

Two open white electrical cabinets with internal compartments, one open and one closed, both with visible battery labels (no text or symbols on the cabinets themselves)

Example: FWB42S Example: FWB52N

Partially equipped: Order number includes enclosure but door or part of the internal system is missing. Customer can optionally complete the cabinet with a door and internal system components. This version is particularly useful if the multimedia panel design has not yet been clarified, prior to installation at the construction site or if a special door type is required that is unavailable in the complete version (e.g. multimedia door).

Two open electrical control cabinets with visible internal compartments and ventilation grilles (no text or symbols)

Example: FWB42P2 Example: FWB63T1S

Empty: The order number includes one empty cabinet. Customer can optionally complete the cabinet with a door and internal system. This version is particularly useful if the cabinet is to be installed at the construction site at a much earlier date and the internal system planning has not yet been full completed.

Exterior view of a white industrial enclosure with open doors and internal compartments (no visible text or symbols)

Exterior view of a white rectangular electrical enclosure with multiple internal compartments (no visible text or symbols)

Example: FWB44D Example: FWQ44D1

4.2 Body

4.2.1 Properties

① The interior is double insulated with plastic cladding
② With two cable routing flanges (top / bottom) per panel
③ Two recesses (top / bottom) per panel for feeding cables through the rear panel
④ Entirely closed on the outside
⑤ With two exterior holes near the edges (top / bottom) for the installation of accessories such as cable storage box

Example: FWB42GS

Two cable routing flanges per panel

• 2 cable entries per panel (top and bottom), also available as accessory FZ426
• Flange at top / bottom made from 2 components with knobs for sticking through
• Internal cable entry surface: 191 x 75 mm

• Prepared for various cable diameters:

• 24 x ∅5 / 10.5 mm

• 11 x ∅9 / 11.5 mm
• 8 x ∅11 / 16 mm
• 2 x ∅16 / 32 mm
• 1 x ∅16 / 37 mm

hager ∅ in mm A=5-9 B=9-11.5 C=11-16 D=16-32 E=16-37 hager ∅ in mm A=5-9 B=9-11.5 C=11-16 D=16-32 E=16-37

Hole pattern of the top / bottom cable entry flange FZ426

Rear cable entries

• 2 rear cable entries (top and bottom) in the top and bottom plastic parts are available in each panel with a width of 250 mm
• Can be punched out from the outside (first slightly scratch the grooves with a knife)
• Max. cable entry surface: 112 x 82 mm
• With 4 pre-stamps for cutting out for cable routings ∅ 29 mm
• Circumferential groove for cutting out for installation of the IP44 flange FZ428. It is recommended to cut out the metal from the rear (prior to installing on the wall). Flange FZ428 is installed and screwed in from the front.

40 50 Ø29

Rear cable entries in the plastic top / bottom part

- Flange FZ428 is made of 2 different plastic materials with knobs for sticking through. 20 cable openings for cable diameters up to ∅ 11.5 mm are available.

Holes in the flange that have been opened can be resealed with the FZ401 plug set.

shaget ZS05900

Image of flange FZ428

Technical line drawing of a mechanical assembly with rollers and shafts (no text or symbols)

FZ401

Cabinet with flange FZ428 installed on the plastic bottom part (front view)

Collection of transparent plastic containers arranged in rows (no text or symbols visible)

Plug set FZ401

Cable strain relief

Large pipes and cables can be optionally fixed to the top and bottom of the FWB / FWQ cabinet with a cable strain relief. The 100 mm long C profile rail FZ850S (30 x 15 x 2 mm) can be used at the top and bottom per 250 mm panel width. The cable clamp can then be inserted in the C profile rail. Slot width: 16 mm.

16 Mdmax - 2 Nm

Technical line drawing of a mechanical assembly with circular components and mounting brackets (no text or symbols)

Fixing thick pipes to the plastic bottom part of the cabinet

Integrated cabinet mounts

The distribution board is available with two different mounts: Basic and Quickset.

Basic mount: The FWB (B stands for basic) cabinet has four pre-installed brackets made from 2 mm steel for mounting the cabinet. The cabinet is mounted to the wall with 4 screws which are pushed through the top and bottom parts of the cabinet and these 4 brackets. The two top brackets have a key hole. Once the four wall plugs have been installed in the wall, the two top fixing screws can be installed first. The cabinet can then be mounted. The two bottom screws can then be pushed into the wall plug from the front.

Ø10 8.5 Ø17.5 17.65

Key hole dimensions, basic mount

Packaging ①

② ø 10 mm ø 10 mm ø 8 mm

Diagram of a server rack with multiple ports and connectors, showing mounting points and a directional arrow (no text or symbols present)

Technical line drawing of a mechanical assembly with tool holders and rollers (no text or symbols)

Installation sequence, basic mount

1. Draw markings in the packaging onto wall
2. Drill holes and insert wall plugs, then screw the 2 top screws into the wall plugs
3. Mount the cabinet
4. Screw the two bottom screws through the cabinet and into the wall plugs

Quickset mounts: In the FWQ (Q stands for quickset) cabinet, four mounts made from 2 mm steel are pre-installed as well as a steel fixation frame at the rear of the cabinet. The steel fixation frame can be removed from the outside (1), mounted to the wall and aligned with a spirit level, then fixed with standard screws and wall plugs (2). The cabinet can then be inserted into the steel fixation frame.

If the bottom cabinet bracket on the steel fixation frame has a certain amount of play, the two operating elements (K) on the bottom brackets can be quickly screwed tighter, either manually or by using a small screw driver. The K element (3) is operated for removing the cabinet.

Diagram showing a hand holding a mechanical component with labeled parts 1 and 2, likely illustrating a process or assembly step.

1. Removing the steel fixation frame

Diagram showing two labeled components (① and ②) of a rectangular panel with measurement markings and hand gestures.

Technical diagram of an electrical enclosure with labeled components and directional arrows indicating assembly or installation steps.

clac!

1. Installation sequence with quickset bracket
   

Technical diagram showing a server rack with labeled components and a magnified inset highlighting the internal structure.

1. Removal quickset bracket (operating the K element)

Flush and partially recessed installation

Wall cabinets FWB and FWQ are compatible with wall-mounting accessories FZ900 and FZ900H.

Technical diagram of a server rack with multiple ports and connectors, showing mounting hardware (no text or labels)

Technical line drawing of an electrical enclosure mounted on a brick wall, showing internal components and a directional arrow (no text or symbols)

Installation of the FZ900 bracket set for flush and partially recessed installation

160 mm

max. ø 10 mm max. ø 10 mm max. ø 8 mm

Installation of the FZ900H bracket set for flush and partially recessed installation

External wall mounting

FWB cabinets can be quickly and easily mounted to the wall with accessories FZ890N and FZ803B. The FZ890N set consists of a 2100 mm long rail and 4 brackets for mounting two FBW cabinets next to each other.

Collection of metal bracket components and connectors, including a long rod with holes and multiple bracket-like cutouts (no text or symbols visible)

FZ890N

Technical diagram of an electrical enclosure with mounting brackets and a ruler, mounted on a brick wall (no text or symbols)

Two additional brackets can be ordered using reference no. FZ799N, e.g. for a third cabinet.

Metal bracket and screw assembly components (no text or symbols visible)

FZ799N

The FZ803B accessories can be used for also quickly and easily mounting FWB and FWQ cabinets on the wall as they contain brackets that are fixed above and below the cabinet.

Four metal bracket components with holes and mounting holes, shown from different angles (no text or symbols visible)

FZ803B

Technical line drawing of an electrical enclosure with mounting brackets and a brick wall background (no text or symbols)

Cabinet – vertical cabinet connection

FWB distribution boards can be mounted above each other with the FZ44xB accessories set.

The third digit in the reference stands for the panel width; FZ443B is suitable for connecting 3-panel cabinets (800 mm width) above each other.

Exploded view of a battery pack assembly with mounting holes and internal components (no text or symbols)

FZ443B

clac! clac!

FWQ distribution boards can be mounted above each other with the FZ44xS accessories set.

The third digit in the reference stands for the field width; FZ443S is suitable for connecting 3-field cabinets (800 mm width) above each other.

Exploded view of a battery pack assembly with various components and mounting holes (no text or symbols visible)

FZ443S

Technical diagram of an electrical cabinet with labeled components and directional arrows indicating assembly or installation.

Technical diagram showing hand positioning of a server rack with numbered components and directional arrows indicating assembly or movement.

	Cabinet width
	Width 1 (300 mm)	Width 2 (550 mm)	Width 3 (800 mm)	Width 4 (1050 mm)
Cabinet to cabinet connector for basic cabinet FWB	FZ441B FZ442B	FZ443B FZ444B
Cabinet to cabinet connector for quickset cabinet FWQ	FZ441S FZ442S	FZ443S FZ444S

Cable storage box

Wall distribution boards FWB / FWQ can be expanded with the cable storage boxes FZ441N to FZ444N. These boxes have a depth and height of 135 x 176 mm and can be easily locked in above the cabinet. The third digit in the reference stands for the panel width; FZ442N is suitable for a 2-panel cabinet (550 mm width).

Diagram illustrating a waste sorting or recycling process with labeled components and directional arrows

Technical diagram showing mechanical assembly with two components and directional arrows indicating motion (no text or symbols)

Technical illustration of a mechanical assembly with a bracket and housing, showing no text or symbols.

Technical line drawing of a device interior with labeled components and directional arrows (no text or symbols)

Diagram showing two 3D rectangular units with internal compartments and a directional arrow indicating movement or force (no text or symbols)

Installation of the FZ442N cable storage box

The cable storage boxes FZ441 to FZ444 can also be installed above the cabinet, but without locking function.

The box is mounted directly to the wall.

The height and depth are 190 x 150 mm.

Technical line drawing of a mechanical assembly with two components and dimension annotations (no text or symbols)

Technical line drawing of a mechanical assembly with directional arrows indicating movement (no text or symbols)

Installation of the FZ443 cable storage box

	Cabinet width
	Width 1 (300 mm)	Width 2 (550 mm)	Width 3 (800 mm)	Width 4 (1050 mm)
Lockable cable storage box FZ441N	FZ442N	FZ443N	FZ444N
Screwable cable storage box FZ441	FZ442	FZ443	FZ444

4.2.2 Coding

The order number coding for FWB distribution boards consists of three components:

• Cabinet type: FWB... (Basic fixation)
• Cabinet dimensions (height and width): FWB32...

	Cabinet width
Cabinet height 300 mm 550 mm 750 mm 1050 mm
500 mm 31 32 33 34
650 mm 41 42 43 44
800 mm 51 52 53 54
950 mm 61 62 63 64
1100 mm 71 72 73 74
1250 mm 81 - - -

- Cabinet configuration: FWB32GS

The various cabinet configurations are summarised in the following table:

Reference ending	With internal system	Internal system	With terminals	Terminal type	With door	Door type	Door plate
Without Yes Distribution panel		Yes		Brass terminals	Yes	Plain	FZ598N
A	Yes	Distribution panel	No	(Empty)	Yes	Plain	FZ598N
CSDB	Yes	Distribution panel + main switch	Yes	PE QuickConnect	Yes	Plain	FZ598N
D	No	(Empty)	No	(Empty)	Yes	Plain	FZ598N
D1	No	(Empty)	No	(Empty)		(Empty)	(Empty)
GS	Yes	Distribution panel	Yes	N + PE QuickConnect	Yes	Transparent	FZ598N
K1	Yes	Distribution panel - multimedia panel	Yes	N + PE QuickConnect	Yes	Slotted	FZ598N
K5	Yes	Distribution panel - multimedia panel	Yes	PE QuickConnect	Yes	Plain	FZ598N
M2	Yes	Distribution panel	Yes	PE QuickConnect	Yes	Plain	FZ598N
N	Yes Distribution panel	No		(Prepared for DIN rail terminals)	Yes	Plain	FZ598N
N3	Yes Distribution panel	No		(Prepared for DIN rail terminals)	Yes	Plain	FZ598N
P	Yes	Distribution panel	Yes	PE QuickConnect	Yes	Plain	FZ598N
P2	Yes	Distribution panel + empty panel	Yes	PE QuickConnect	Yes	Plain	FZ598N
S	Yes	Distribution panel	Yes	N + PE QuickConnect	Yes	Plain	FZ598N
T1S	Yes	Distribution panel	Yes	PE QuickConnect	No	(Empty)	(Empty)

The order number coding for FWQ distribution boards consists of three components:

• Cabinet type: FWQ... (Quickset fixation)
• Cabinet dimensions (height and width): FWQ32...
• Cabinet configuration: FWQ32P

The various cabinet configurations are summarised in the following table:

Reference ending	With internal system	Internal system	With terminals	Terminal type	With door	Door type	Door plate
D1 No (Empty) No (Empty) No (Empty) (Empty)
N Yes Distribution panel No				(Prepared for DIN rail terminals)	Yes Plain	FZ598N
N1	Yes Distribution panel No			(Prepared for DIN rail terminals)	No (Empty) (Empty)
P	Yes	Distribution panel	Yes	PE QuickConnect	Yes Plain	FZ598N
P1	Yes	Distribution panel	Yes	PE QuickConnect	No (Empty) (Empty)

The various cabinet dimensions are listed in the following chapter “Cabinet references overview”.

4.2.3 Cabinet references overview

4.2.3.1 FWB references

Size 3	Cabinet width
	300 mm	550 mm	750 mm	1050 mm
Cabinet height 500 mm	FWB31	FWB32	FWB33A	FWB34A
	FWB31A	FWB32A	FWB33D	FWB34D
	FWB31D	FWB32D	FWB33D	FWB34D
	FWB31D1	FWB32D1	FWB33D1	FWB34D1
	FWB31GS	FWB32GS	FWB33GS	FWB34GS
	FWB31P	FWB32K1	FWB33P	FWB34P
	FWB31S	FWB32M2	FWB33S	FWB34S
	FWB31T1S	FWB32P	FWB33T1S	FWB34T1S
	-	FWB32S	-	-
	-	FWB32T1S	-	-
Size 4 Cabinet width
Cabinet height650 mm	300 mm 550	mm 750 mm 1050 mm
	FWB41 FWB	42 FWB43 FWB44
	FWB41A FWB	42A FWB43A FWB44A
	- FWB42CSDB - -
	FWB41D FWB	42D FWB43D FWB44D
	FWB41D1 FWB	42D1 FWB43D1	FWB44D1
	FWB41GS FWB	42GS FWB43GS	FWB44GS
	- FWB42K1 - -
	- FWB42K5 - -
	- FWB42M2 - -
	FWB41P FWB	42P FWB43P FWB44P
	- FWB42P2	FWB43P2 -
	FWB41S FWB	42S FWB43S FWB44S
	FWB41T1S FWB	42T1S FWB43T1S	FWB44T1S

Size 5 Cabinet width
Cabinet height800 mm	300 mm 550	mm 750 mm 1050 mm
	FWB51 FWB52 FWB53 FWB54
	FWB51A FWB52A FWB53A FWB54A
	FWB51D FWB52D FWB53D FWB54D
	FWB51D1 FWB52D1 FWB53D1 FWB54D1
	FWB51GS FWB52GS FWB53GS FWB54GS
	- FWB52K1 FWB53K1 -
	- FWB52K5 FWB53K5 -
	- FWB52M2 - -
	-	FWB52N FWB53N		-
	- FWB52N3 FWB53N3 -
	FWB51P FWB52P FWB53P FWB54P
	- FWB52P2 FWB53P2 -
	FWB51S FWB52S FWB53S FWB54S
	FWB51T1S FWB52T1S FWB53T1S FWB54T1S
Size 6 Cabinet width
Cabinet height950 mm	300 mm 550	mm 750 mm 1050 mm
	FWB61 FWB	62 FWB63 FWB64
	FWB61A FWB	62A FWB63A FWB64A
	FWB61D FWB	62D FWB63D FWB64D
	FWB61D1 FWB	62D1 FWB63D1	FWB64D1
	FWB61GS FWB	62GS FWB63GS	FWB64GS
	- FWB62K1	FWB63K1 -
	- FWB62K5	FWB63K5 -
	- FWB62M2 - -
	- FWB62N	FWB63N FWB64N
	- FWB62N3	FWB63N3 FWB64N3
	FWB61P FWB	62P FWB63P FWB64P
	- FWB62P2 - -
	FWB61S FWB	62S FWB63S FWB64S
	FWB61T1S	FWB62T1S	FWB63T1S	FWB64T1S

Size 7 Cabinet width
Cabinet height1100 mm	300 mm 550	mm 750 mm 1050 mm
	FWB71 FWB	72 FWB73 FWB74
	FWB71A FWB	72A FWB73A FW	B74A
	FWB71D FWB	72D FWB73D FW	B74D
	FWB71D1 FWB	72D1 FWB73D1	FWB74D1
	FWB71GS FWB	72GS FWB73GS	FWB74GS
	- FWB72K1 --
		FWB72K5
	- FWB72M2 --
	- FWB72N	FWB73N FWB74N
	-	FWB72N3 FW	B73N3 FWB74N3
	FWB71S FWB	72S FWB73S FW	B74S
	FWB71T1S	FWB72T1S	FWB73T1S	FWB74T1S

Size 8	Cabinet width
	300 mm 550	mm 750 mm 1050	mm
Cabinet height 1250 mm	FWB81D ---
	FWB81D1	---	-
	FWB81S	---

4.2.3.2 FWQ references

Size 3 Cabinet width
Cabinet height500 mm	FWQ31D1 FW	Q32D1 FWQ34D1	FWQ34D1
	FWQ31P FW	Q32P FWQ34P FW	VQ34P
	FWQ31P1 FW	Q32P1 FWQ34P1	FWQ34P1

Size 4 Cabinet width
Cabinet height650 mm	300 mm 550	mm 750 mm 1050 mm
	FWQ41D1 FW	Q42D1 FWQ43D1	FWQ44D1
	FWQ41P FW	Q42P FWQ43P FW	VQ44P
	FWQ41P1 FW	Q42P1 FWQ43P1	FWQ44P1

Size 5 Cabinet width
Cabinet height800 mm	300 mm 550	mm 750 mm 1050 mm
	FWQ51D1 FW	Q52D1 FWQ53D1	FWQ54D1
	- FWQ52N	FWQ53N -
	- FWQ52N1	FWQ53N1 -
	FWQ51P FW	Q52P FWQ53P FW	WQ54P
	FWQ51P1 FW	Q52P1 FWQ53P1	FWQ54P1

Size 6 Cabinet width
Cabinet height950 mm	300 mm 550	mm 750 mm 1050 mm
	FWQ61D1 FW	Q62D1 FWQ63D1	FWQ64D1
	- FWQ62N	FWQ63N FWQ64N
	- FWQ62N1	FWQ63N1 FWQ64N1
	FWQ61P FW	Q62P FWQ63P FW	WQ64P
	FWQ61P1 FW	Q62P1 FWQ63P1	FWQ64P1

Size 7 Cabinet width
Cabinet height1100 mm	300 mm 550	mm 750 mm 1050 mm
	FWQ71D1 FW	Q72D1 FWQ73D1	FWQ74D1
	- FWQ72N	FWQ73N FWQ74N
	- FWQ72N1	FWQ73N1 FWQ74N1
	FWQ71P FW	Q72P FWQ73P FW	WQ74P
	FWQ71P1 FW	Q72P1 FWQ73P1	FWQ74P1

4.2.4 Cabinet details

4.2.4.1 FWBxx

Reference

FWB31

FWB32

FWB33

FWB34

FWB41

FWB42

FWB43

FWB44

FWB51

FWB52

FWB53

FWB54

FWB61

FWB62

FWB63

FWB64

FWB71

FWB72

FWB73

FWB74

Exterior view of a white electrical cabinet with multiple compartments and a door open (no visible text or symbols)

Example: FWB33

Protection class IP44, impact protection IK09

Internal system:Distribution panel(s):- Cover 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm

- Sizes 3, 4: per panel, with brass terminals KM22A- Sizes 5, 6, 7: per panel, with brass terminals KM25A

Door:- plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

Close-up of a white plastic electronic component with no visible text or symbols

Example: KM22A

Close-up of a transparent plastic electrical connector housing with internal circuitry (no visible text or symbols)

Example: KM25A

4.2.4.2 FWBxxA

Reference

FWB31A

FWB32A

FWB33A

FWB34A

FWB41A

FWB42A

FWB43A

FWB44A

FWB51A

FWB52A

FWB53A

FWB54A

FWB61A

FWB62A

FWB63A

FWB64A

FWB71A

FWB72A

FWB73A

FWB74A

Exterior view of a white electrical cabinet with open door and internal compartments (no visible text or symbols)

Example: FWB42A

Protection class IP44, impact protection IK09

Internal system:Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm

Without QuickConnect terminals and without QuickConnect carrier

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

4.2.4.3 FWBxxCSDB

Reference

FWB42CSDB

Exterior view of a white electrical enclosure with open door and internal compartments (no visible text or symbols)

Image: FWB42CSDB

Protection class IP30, impact protection IK09

Internal system:

With internal system for 2x19 + 4x12 PLE + 1x main switch (Disjoncteur de Branchement)

Distance between the DIN rails: 125 mm top 150 mm bottom

QuickConnect connect configuration

2 x KN22E

Door:

• Plain
• Steel
• univers door closing
• Right door with reinforcement bar for size 5 and higher
• Without blue seal and without door poles (IP30)

Included in scope of delivery:

• DIN A4 labelling strip with type label
• DIN A4 circuit table
• FWB installation instructions

4.2.4.4 FWBxxD

Reference

FWB31D

FWB32D

FWB33D

FWB34D

FWB41D

FWB42D

FWB43D

FWB44D

FWB51D

FWB52D

FWB53D

FWB54D

FWB61D

FWB62D

FWB63D

FWB64D

FWB71D

FWB72D

FWB73D

FWB74D

FWB81D

Exterior view of a white industrial electrical cabinet with open door and internal compartments (no visible text or symbols)

Example: FWB41D

Protection class IP44, impact protection IK09

Without internal system

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

4.2.4.5 FWBxxD1

Reference

FWB31D1

FWB32D1

FWB33D1

FWB34D1

FWB41D1

FWB42D1

FWB43D1

FWB44D1

FWB51D1

FWB52D1

FWB53D1

FWB54D1

FWB61D1

FWB62D1

FWB63D1

FWB64D1

FWB71D1

FWB72D1

FWB73D1

FWB74D1

FWB81D1

Exterior view of a white industrial electrical cabinet with internal compartments and mounting holes (no text or symbols visible)

Example: FWB41D1

Protection class max. IP44 with door, impact protection max. IK09 with door

Without internal system

Without door

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

4.2.4.6 FWBBxxGS

Reference

FWB32GS

FWB42GS

FWB52GS

FWB62GS

FWB72GS

Exterior view of a white electrical cabinet with multiple compartments and open door (no visible text or symbols)

Example: FWB62GS

Protection class IP44, impact protection IK07

Internal system:Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm
QuickConnect connect configuration (at the top of each distribution panel)
Height 3: 2 x KN10N		+ KN18E
Height 4, 5, 6 and 7: 2 x KN10N + KN22E
Door:- Plain- Steel frame- Transparent plastic plate- univers door closing- Right door with reinforcement bar for size 5 and higher
Included in scope of delivery:- DIN A4 – labelling strip with type label- FWB – installation instructions- QuickConnect installation instructions

4.2.4.7 FWBxxK1

Reference

FWB32K1

FWB42K1

FWB52K1

FWB53K1

FWB62K1

FWB63K1

FWB72K1

Interior view of an open electrical cabinet with multiple panels and a door open (no visible text or labels)

Example: FWB42K1

Protection class IP31, impact protection IK07

Internal system:
Distribution panel:
- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7	Multimedia panel:
	- Pre-installed plastic mounting plates
	- Number of mounting plates per size:
- Distance between the DIN rails: 125 mm	See UMx1UK
Pre-installed vertical partition between distribution and multimedia panel
QuickConnect connect configuration (at the top of each distribution panel)
Height 3: 2 x KN10N		+ KN18E
Height 4, 5, 6 and 7: 2 x KN10N + KN22E
Door:
- Slotted
- Steel
- univers door closing
- Right door with reinforcement bar for size 5 and higher
Included in scope of delivery:
- 10 long and 10 short screws for the plastic mounting plate
- DIN A4 – labelling strip with type label
- DIN A4 – circuit table
- FWB – installation instructions
- QuickConnect installation instructions
- Document pocket FZ794

4.2.4.8 FWBxxK5

Reference

FWB42K5

FWB52K5

FWB53K5

FWB62K5

FWB63K5

FWB72K5

Exterior view of an open electrical cabinet with multiple internal compartments and a grid-patterned front panel (no visible text or symbols)

Example: FWB53K5

Protection class IP44, impact protection IK09

Internal system;Distribution panel:- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm	Multimedia panel:- Pre-installed plastic mounting plates- Number of mounting plates per size: See UMx1UK
Pre-installed vertical partition between distribution and multimedia panel
QuickConnect connect configuration (at the top of each distribution panel)Height 4, 5, 6 and 7: + KN22E
Door:- Plain- Steel-univers door closing- Right door with reinforcement bar for size 5 and higher
Included in scope of delivery:- 10 long and 10 short screws for the plastic mounting plate-DIN A4 – labelling strip with type label-DIN A4 – circuit table-FWB – installation instructions- QuickConnect installation instructions- Document pocket FZ794

4.2.4.9 FWBBxxM2

Reference

FWB32M2

FWB42M2

FWB52M2

FWB62M2

FWB72M2

Exterior view of a white industrial electrical cabinet with multiple compartments and a door open (no visible text or symbols)

Example: FWB52M2

Protection class IP44, impact protection IK09

Internal system:
Distribution panel:- Covers 500 mm width, with 26 module slot width. With 2 covers above each other, respectively 3 by size 7- Continuous DIN rails (500 mm width)- Distance between the DIN rails: 125 mm
QuickConnect configuration (top)
Height 3: 2 x KN22E
Height 4: KN26E + KN22E
Height 5: KN26E + KN22E
Height 6: 3 x KN22E + KN99E
Height 7: 3 x KN22E + KN99E
Door:- Plain- Steel-univers door closing- Right door with reinforcement bar for size 5 and higher
Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions- QuickConnect installation instructions

4.2.4.10 FWBxxN

Reference

FWB52N

FWB53N

FWB62N

FWB63N

FWB64N

FWB72N

FWB73N

FWB74N

Exterior view of a white electrical enclosure with open door and internal compartments (no visible text or symbols)

Example: FWB62N

Protection class IP44, impact protection IK09

Internal system:2 top rows:- For DIN rail terminals- Plain covers, 15 mm depth- Insulated DIN rails, 15 mm depth- Distance between the DIN rails: 150 mm

Distribution panel(s):- Covers with 12 module slot width. Cover configuration, see page 39- Distance between the DIN rails: 150 mm

Without QuickConnect terminals and without QuickConnect carrier

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

4.2.4.11 FWBBxxN3

Identical to FWBxxN, except for size 6 (different covers)

Reference

FWB52N3

FWB53N3

FWB62N3

FWB63N3

FWB64N3

FWB72N3

FWB73N3

FWB74N3

Exterior view of a white electrical enclosure with open door and internal compartments (no visible text or symbols)

Example: FWB62N3

Protection class IP44, impact protection IK09

Internal system:2 top rows:- For DIN rail terminals- Plain covers, 15 mm depth- Insulated DIN rails, 15 mm depth- Distance between the DIN rails: 150 mm

Distribution panel(s):- Covers with 12 module slot width. Cover configuration, see page 39- Distance between the DIN rails: 150 mm- 1-panel covers for size 6

Without QuickConnect terminals and without QuickConnect carrier

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWB – installation instructions

Cover configurations for FWBBxxN and FWBBxxN3

FWB52N FWB52N3 FWB53N FWB53N3 FWB62N FWB63N3FWB63N FWB62N3 FWB64N FWB64N3 FWB72N FWB72N3 FWB73N FWB73N3 FWB74N FWB74N3

The cover configuration for FWQxxN, FWQxxN1 is identical to that for FWBxxN.

4.2.4.12 FWBBxxP

Reference

FWB31P

FWB32P

FWB33P

FWB34P

FWB41P

FWB42P

FWB43P

FWB44P

FWB51P

FWB52P

FWB53P

FWB54P

FWB61P

FWB62P

FWB63P

FWB64P

Exterior view of a white electrical enclosure with multiple compartments and open door (no visible text or symbols)

Example: FWB42P

Protection class IP44, impact protection IK09

Internal system:Distribution panel(s):- Covers 250 mm width with 12 module slot width- Distance between the DIN rails: 125 mm

QuickConnect configuration (at the top of each distribution panel)Height 3: 1 x KN26EHeight 4: 2 x KN18E Height 5: 2 x KN22EHeight 7: 1 x KN22E 1 x KN26E + KN99E

Door:- Plain- Steel-univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table-FWB – installation instructions- QuickConnect installation instructions

4.2.4.13 FWBBxxP2

Reference

FWB42P2

FWB43P2

FWB52P2

FWB53P2

FWB62P2

Exterior view of a white industrial electrical cabinet with open door and internal compartments (no visible text or symbols)

Example: FWB43P2

Protection class IP44, impact protection IK09

Internal system:Distribution panel(s):- 1 panel is always installed on the left, the other panels are empty- Covers 250 mm width with 12 module slot width- Distance between the DIN rails: 125 mm

Pre-installed vertical separation

QuickConnect connect configuration (at the top of each distribution panel)Height 4, 5, 6 and 7: 1 x KN22E

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 labelling strip with type label- DIN A4 circuit table- FWB installation instructions- QuickConnect installation instructions- Document pocket FZ794

panel configuration for FWBBxxP2:

Empty field

Empty field Empty field

FWBx2P2 FWBx3P2

4.2.4.14 FWBxxS

Reference

FWB31S

FWB32S

FWB33S

FWB34S

FWB41S

FWB42S

FWB43S

FWB44S

FWB51S

FWB52S

FWB53S

FWB54S

FWB61S

FWB62S

FWB63S

FWB64S

FWB71S

FWB72S Exam

FWB73S

FWB74S

FWB81S

Exterior view of a white industrial electrical cabinet with multiple compartments and a door open (no visible text or symbols)

Protection class IP44, impact protection IK09

Internal system:
Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other by size 7 and 8- Distance between the DIN rails: 125 mm
QuickConnect connect configuration (at the top of each distribution panel)
Height 3: 2 x KN10N		+ KN18E
Height 4, 5, 6 and 7: 2 x KN10N + KN22E
Height 8: 1 x KN26E
Door:- Plain- Steel-univers door closing- Right door with reinforcement bar for size 5 and higher
Included in scope of delivery:- DIN A4 labelling strip with type label- DIN A4 circuit table-FWB installation instructions- QuickConnect installation instructions

4.2.4.15 FWBxxT1S

Reference

FWB31T1S

FWB32T1S

FWB33T1S

FWB34T1S

FWB41T1S

FWB42T1S

FWB43T1S

FWB44T1S

FWB51T1S

FWB52T1S

FWB53T1S

FWB54T1S

FWB61T1S

FWB62T1S

FWB63T1S

FWB64T1S

FWB71T1S

FWB72T1S

FWB73T1S

FWB74T1S

Exterior view of a white electrical cabinet with multiple compartments and open doors (no visible text or symbols)

Example: FWB73T1S

Protection class IP30 (max. IP30 with door), impact protection IK05 (max. IK09 with door)

Internal system:
Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm
QuickConnect connect configuration (at the top of each distribution panel)
Height 3: 2 x KN10N		+ KN18E
Height 4, 5, 6 and 7: 2 x KN10N + KN22E
Without door, without blue seal
Included in scope of delivery:- DIN A4 labelling strip with type label- DIN A4 circuit table- FWB installation instructions- QuickConnect installation instructions

4.2.4.16 FWQxxD1

Reference

FWQ31D1

FWQ32D1

FWQ33D1

FWQ34D1

FWQ41D1

FWQ42D1

FWQ43D1

FWQ44D1

FWQ51D1

FWQ52D1

FWQ53D1

FWQ54D1

FWQ61D1

FWQ62D1

FWQ63D1

FWQ64D1

FWQ71D1

FWQ72D1

FWQ73D1

FWQ74D1

Exterior view of a white rectangular electrical enclosure with internal components (no visible text or symbols)

Example: FWQ53D1

Protection class max. IP44 with door, impact protection max. IK09 with door

Without internal system

Without door

Included in scope of delivery:- DIN A4 labelling strip with type label- FWQ installation instructions

4.2.4.17 FWQxxN

Reference

FWQ52N

FWQ53N

FWQ62N

FWQ63N

FWQ64N

FWQ72N

FWQ73N

FWQ74N

Exterior view of a white industrial electrical cabinet with multiple compartments and open door (no visible text or symbols)

Example: FWQ74N

Protection class IP44, impact protection IK09

Internal system:2 top rows:- For DIN rail terminals- Plain covers, 15 mm depth- Insulated DIN rails, 15 mm depth- Distance between the DIN rails: 150 mm

Distribution panel(s):- Covers with 12 module slot width. Cover configuration, see FWBxxN, page 39- Distance between the DIN rails: 150 mm

Without QuickConnect terminals and without QuickConnect carrier

Door:- Plain- Steel- univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWQ – installation instructions

4.2.4.18 FWQxxN1

Reference

FWQ52N1

FWQ53N1

FWQ62N1

FWQ63N1

FWQ64N1

FWQ72N1

FWQ73N1

FWQ74N1

Exterior view of a white industrial electrical cabinet with multiple compartments (no visible text or symbols)

Example: FWQ63N1

Protection class IP30 (max. IP30 with door), impact protection IK05 (max. IK09 with door)

Internal system:2 top rows:- For DIN rail terminals- Plain covers, 15 mm depth- Insulated DIN rails, 15 mm depth- Distance between the DIN rails: 150 mm

Distribution panel(s):- Covers with 12 module slot width. Cover configuration, see FWBxxN, page 39- Distance between the DIN rails: 150 mm

Without QuickConnect terminals and without QuickConnect carrier

Without door, without blue seal

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWQ – installation instructions

4.2.4.19 FWQxxP

Reference

FWQ31P

FWQ32P

FWQ33P

FWQ34P

FWQ41P

FWQ42P

FWQ43P

FWQ44P

FWQ51P

FWQ52P

FWQ53P

FWQ54P

FWQ61P

FWQ62P

FWQ63P

FWQ64P

FWQ71P

FWQ72P

FWQ73P

FWQ74P

Exterior view of a white electrical enclosure with multiple compartments and open door (no visible text or symbols)

Example: FWQ42P

Protection class IP44, impact protection IK09

Internal system:Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm

QuickConnect configuration (at the top of each distribution panel)Height 3: 1 x KN26EHeight 4: 2 x KN18E Height 5: 2 x KN22E Height 6, 7: 1 x KN22E 1 x KN26E + KN99E

Door:- Plain- Steel-univers door closing- Right door with reinforcement bar for size 5 and higher

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWQ – installation instructions- QuickConnect installation instructions

4.2.4.20 FWQxxP1

Reference

FWQ31P1

FWQ32P1

FWQ33P1

FWQ34P1

FWQ41P1

FWQ42P1

FWQ43P1

FWQ44P1

FWQ51P1

FWQ52P1

FWQ53P1

FWQ54P1

FWQ61P1

FWQ62P1

FWQ63P1

FWQ64P1

FWQ71P1

FWQ72P1

FWQ73P1

FWQ74P1

Exterior view of a white electrical cabinet with multiple compartments (no visible text or symbols)

Example: FWQ42P1

Protection class IP30 (max. IP30 with door), impact protection IK05 (max. IK09 with door)

Internal system:Distribution panel(s):- Covers 250 mm width with 12 module slot width. With 2 covers above each other for size 7- Distance between the DIN rails: 125 mm

QuickConnect configuration (top)Height 3: 1 x KN26E Height 4: 2 x KN18E Height 5: 2 x KN22E Height 6, 7: 1 x KN22E 1 x KN26E + KN99E

Without door, without blue seal

Included in scope of delivery:- DIN A4 – labelling strip with type label- DIN A4 – circuit table- FWQ – installation instructions- QuickConnect installation instructions

5 Doors

5.1 Properties

• Front-flush, can be hinged on the right or left
• Removable without tools, door stop removable without tools
• Interior, adjustable hinges
• Can be supplied with metal doors (plain door), see-through doors (transparent door) or multimedia plastic doors (multimedia door)
• Two doors at a cabinet width of 800 and 1050 mm. Right doors (with lock and poles) maximum 2-panel in width. Left doors (without lock and poles) maximum 2-panel in width.
• Door opening angle: 110°
• Protection class and impact protection: see chapter 3, Technical data

• Standard colour: RAL 9010

• Door closing latch can be sealed as standard and retrofitted with a key or special lock

• FWB-, FWQ doors are supplied with FZ598N door plate as standard (univers door closing)

- 3-point bar locking with locking lever with centre T-handle and push rods at the top / bottom

- 2-panel right and left doors have a reinforcement bar in the centre of the rear by size 5 (750 mm) and higher

FWB and FWQ cabinets with doors (left / right) are equipped according to the following door combinations:

Width: 1 module 1-panel

Simple geometric shape: a light blue rectangle with a small rectangular cutout on the left side (no text or symbols)

Width: 2 modules 2-panel

Simple diagram of a two adjacent rectangular window with a single door (no text or symbols)

Width: 3 modules 3-panel

Simple diagram of a two adjacent rectangular window with a small rectangular cutout on the left side (no text or symbols)

Width: 4 modules 4-panel

- Door distance to internal elements: see image next page

161 26 26.2 4.9 25 57.5 108 47.5 48.4 7.5 22.2 100.5 ① ② ③ ④ ⑤ 900 950 156.4 ⑥ 105.8 25 A-A 1:2

① Distance Vertical mounting rail – Cover exterior wall
② Distance Vertical mounting rail – Door exterior wall
③ Distance DIN rail – Cover interior wall
④ Distance DIN rail – Door exterior wall
⑤ Distance Cover exterior wall – Door exterior wall
⑥ Distance Plastic board back panel – Door exterior wall
⑦ Distance Mounting plate – Door exterior wall

Note for door mounting: distances from door to internal system components

5.2 Door coding

The order number coding for the door has the following structure:

• The univers accessory code: FZ...
• Code for single doors: FZ0... (or FZ1... for transparent doors)
• A consecutive number for enclosure dimensions (height + width): FZ006N
• Labelling for the door type: FZ006N

Reference ending Door type Door plate
N Plain or transparent door IP44 FZ598N
NM Slotted multimedia door IP3X FZ598N
NM2 Plain multimedia door IP44 FZ598N
NV, NV1 Slotted door IP3X FZ598N or FZ598*

*Door plate FZ598 for right doors with NV ending, e.g. FZ006NV

White rectangular door with a circular handle and metal bracket (no text or symbols visible)

Example: FZ006NM2 plain multimedia door

5.3 Door references: Single door with univers door plate (FZ598N)

Plain door, max. IP44, univers door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left	door Right	door Left door	Right door	Left door Right	door Left door	Right door
3 (500 mm) -	FZ001N - FZ	002N FZ003N	FZ002N	FZ004N	FZ002N
4 (650 mm) -	FZ005N - FZ	006N FZ007N	FZ006N	FZ008N	FZ006N
5 (800 mm) -	FZ009N - FZ	010N FZ011N	FZ010N	FZ012N	FZ010N
6 (950 mm) -	FZ013N - FZ	014N FZ015N	FZ014N	FZ016N	FZ014N
7 (1100 mm)	-	FZ021N	-	FZ022N	FZ023N	FZ022N	FZ024N	FZ022N
8 (1250 mm)	-	FZ026N	-	-	-	-	-	-

Plain multimedia door, max. IP44, univers door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left	door Right	door Left door	Right door	Left door Right	door Left door	door Right door
3 (500 mm) -	- - FZ002N	M2 - FZ002NM	M2	-	FZ002NM2
4 (650 mm) -	- - FZ006N	M2 - FZ006NM	M2	-	FZ006NM2
5 (800 mm) -	- - FZ010N	M2 - FZ010NM	M2	-	FZ010NM2
6 (950 mm) -	- - FZ014N	M2 - FZ014NM	M2	-	FZ014NM2
7 (1100 mm)	-	FZ021NM2	-	-	FZ022NM2	-	FZ022NM2	-
8 (1250 mm)	-	FZ026NM2	-	-	-	-	-	-

Special plain door (left / right combination) for narrow passage, max. IP44, univers door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left	door Right	door Left door	Right door	Left door Right	door Left door	door Right door
3 (500 mm)	-	FZ001N	FZ003N	FZ001N	-	-	-	-
4 (650 mm)	-	FZ005N	FZ007N	FZ005N	-	-	-	-
5 (800 mm)	-	FZ009N	FZ011N	FZ009N	-	-	-	-
6 (950 mm)	-	FZ013N	FZ015N	FZ013N	FZ015N	FZ013N + FZ191N	FZ015N (2x)	FZ013N + FZ191N
7 (1100 mm)	-	FZ021N	FZ023N	FZ021N	FZ023N	FZ021N + FZ192N	FZ023N (2x)	FZ021N + FZ192N
8 (1250 mm)	-	FZ026N	-	-	-	-	-	-

Simple diagram of two doors with one door open, no text or symbols present

Simple line drawing of a two-panel cabinet with one side showing a vertical lock (no text or symbols)

Isometric line drawing of a two-port electrical enclosure with 800 mm height dimension (no text or symbols on the diagram itself)

Special plain door (right combination only) for narrow passage, max. IP44, univers door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left	door Right	door Left door	Right door	Left door Right	door Left door	door Right door
3 (500 mm) -	FZ001N -	FZ001N - -	-	-
4 (650 mm) -	FZ005N -	FZ005N - -	-	-
5 (800 mm) -	FZ009N -	FZ009N - -	-	-
6 (950 mm) -	FZ013N -			FZ013N + FZ191N	-	FZ013N + FZ191N (2 x)	-	FZ013N + FZ191N (3 x)
7 (1100 mm)	- FZ021N -			FZ021N + FZ192N	-	FZ021N + FZ192N (2 x)	-	FZ021N + FZ192N (3 x)
8 (1250 mm)	- FZ026N - - - -		-	-

Simple diagram of three vertical panels with rectangular cutouts, no text or symbols present

Simple line drawing of four vertical panels with rectangular cutouts, no text or symbols present

Technical illustration of an electrical cabinet with two doors and a 800 mm height dimension (no text or symbols on the cabinet itself)

Example: To retrofit cabinet FWB53K5 (height 5 and width 3) with transparent doors, the door references FZ143N and FZ106N have to be ordered according to the table.

Transparent door, max. IP44, univers door plate

	Width 1 (300 mm)		Width 2 (550 mm)		Width 3 (800 mm)		Width 4 (1050 mm)
Height	Left door	Right door	Left door	Right door	Left door	Right door	Left door	Right door
3 (500 mm)	-	FZ105N	-	FZ107N	FZ140N	FZ107N	FZ150N	FZ107N
4 (650 mm)	-	FZ108N	-	FZ104N	FZ141N	FZ104N	FZ151N	FZ104N
5 (800 mm)	-	FZ142N	-	FZ106N	FZ143N	FZ106N	FZ144N	FZ106N
6 (950 mm)	-	FZ145N	-	FZ110N	FZ146N	FZ110N	FZ147N	FZ110N
7 (1100 mm)	-	FZ148N	-	FZ102N	FZ149N	FZ102N	FZ152N	FZ102N
8 (1250 mm)	-	FZ153N	-	-	-	-	-	-

5.4 Door references: Single door with 90SL door plate (FZ598)

Right doors of univers FW systems (flush distribution boards) with door plate 90SL (FZ598) are also compatible with the FWB, FWQ cabinet. However, the protection class of the cabinet is reduced from IP44 to IP43 or less when installing these doors. For the sake of completeness, these doors are listed below in this manual.

The order number coding for right doors univers FW comprises:

• The univers accessory code: FZ...
• Code for single doors: FZ0...
• A consecutive number for enclosure dimensions (height + width): FZ006F1
• Labelling for the door type: FZ006F1

Reference ending Door type Door plate
F1 Plain door IP30 FZ598
FM Slotted multimedia door IP3X FZ598
FM2 Plain multimedia door IP43 FZ598
NV Slotted door IP3X FZ598

White rectangular panel with vertical slots and a small white object on the left side (no text or symbols)

Example: FZ010NV slotted door with 90SL door plate

Plain door, max. IP30, 90SL door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left door Right door Left door Left door Right door Left door
3 (500 mm) -FZ001F1 - FZ002F1 - FZ002F1
4 (650 mm) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
5 (800 mm) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
6 (950 mm) -- FZ014F1 - FZ014F1 - FZ014F1
7 (1100 mm) -- FZ022F1 - FZ022F1 - FZ022F1
8 (1250 mm) -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

* FZ007FM and FZ011FM are left doors. The only difference between them and FZ007NM and FZ011NM is that there is no "Labelling system circuit tables" DIN A4 sheet.

Plain multimedia door, max. IP43, 90SL door plate

	Width 1 (300 mm) Width 2 (550 mm) Width 3 (800 mm) Width 4 (1050 mm)
Height Left door Right door Left door Right door Left door Right door
3 (500 mm)	- - FZ002FM2	- FZ002FM2	- FZ002FM2
4 (650 mm)	- - FZ006FM2	- FZ006FM2	- FZ006FM2
5 (800 mm)	- - FZ010FM2	- FZ010FM2	- FZ010FM2
6 (950 mm)	- - FZ014FM2	- FZ014FM2	- FZ014FM2
7 (1100 mm)	- FZ021FM2	- FZ022FM2	- FZ022FM2
8 (1250 mm)	- FZ026FM2	- - - - -

5.5 Flush-mounting frame

5.5.1 properties

As described above, FWB cabinets can be installed flush and their appearance improved with a flush-mounting frame. Flush-mounting frames can make up for plaster unevenness between 10 and 58~mm (see image below).

The frames have a depth of 13 mm (protrusion from the wall) and can be ordered with reference numbers FZ0xxB and FZxxB.

The order number coding for the flush-mounting frame comprises:

• The univers accessory code: FZ...
• The enclosure dimensions (height): FZ014B or FZ42B
• The enclosure dimensions (width): FZ014B or FZ42B
• The frame labelling: FZ42B

White-framed blank whiteboard with three vertical window frames on the right side (no text or symbols)

Example: FZ13B frame without door for FWB53...

5.5.2 Flush-mounting frame references overview

	Cabinet width
Cabinet height 1 (300 mm) 2 (550 mm) 3 (750 mm) 4 (1050 mm)
3 (500 mm) FZ01B FZ012B FZ013B FZ014B
4 (650 mm) FZ021B FZ022B FZ023B FZ024B
5 (800 mm) FZ11B FZ12B FZ13B FZ14B
6 (950 mm) FZ21B FZ22B FZ23B FZ24B
7 (1100 mm) FZ31B FZ32B FZ33B FZ34B
8 (1250 mm) FZ41B ---

5.5.3 Frame installation

Frames for FWB cabinets are supplied with mounting brackets, self-tapping TORX screws and PZ2 screws. The number of parts supplied depends on the height and width.

1x A [mm]: 300 550 800 1050 B [mm]: 500 650 800 950 1100 1250 A [mm]: 2x 2x 2x 2x 3x 3x 2x 2x 2x 2x 3x 2x 2x 3x 2x 2x 3x 3x 4x TORX 4,2x13 PZ2 4,2x9,5

The mounting brackets first have to be separated and cut to the correct depth.

10 - 58 mm

Diagram of a robotic arm with directional arrows indicating movement or force (no text or symbols present)

These brackets then have to be fixed to the cabinet enclosure with self-tapping screws. Cabinets with a height of up to 950 mm and a width of up to 800 mm require a total of 4 brackets on the sides.

Larger cabinets require additional fixing in the centre. To do this, the IP44 seal at the top has to be removed.

≤ 800 mm ≤ 950 mm ≥1050 mm ≥1100 mm

Finally, the brackets have to be fixed together with the frame using the PZ2 screws.

Mdmax = 2 Nm PZ2 4,2x9,5

6 Enclosure installation

6.1 Packaging

The FWB, FWQ distribution board is fully protected by the packaging, like in a shoe box.

Isometric technical diagram of an electrical cabinet with internal components and directional arrows indicating movement (no text or symbols)

FWB, FWQ distribution board packaging

For the basic mounting (FWB), markings are printed in the half shell for marking the screw holes on the wall (see page 16).

This half shell can also be used for FWB and FWQ to protect the installed cabinet during plastering work.

Technical diagram showing installation of an electronic control panel with labeled components and directional arrows

6.2 Cabinet feet

FWB and FWQ cabinets are supplied with two long plastic parts that are inserted beneath the cabinet, the so-called “cabinet feet” as standard. These parts ensure that the cabinet stands securely in a vertical position at the construction site prior to installing them on the wall and protect the bottom cable entry flanges and bottom against scratches and deformation.

Exterior view of a white industrial cabinet with metal fixtures and a hanging lock (no visible text or symbols)

Figure: Cabinet feet left / right

Although the standards do not specify it as compulsory, these plastic parts can be removed and disposed of once the cabinet has been installed on the wall for aesthetic reasons, either manually or with a flathead screw driver. Two sealing parts are supplied with all cabinets for sealing the resulting holes.

Diagram illustrating a structural support system with labeled components and directional arrows indicating movement or force.

Pure technical diagram showing two vertical supports connected to a horizontal beam, with no text or symbols present.

6.3 Wall installation

6.3.1 Wall installation measurements / dimensions

The wall installation measurements for the FWB for installation on the wall are specified in installation instructions 6LE001243, which are supplied with the cabinet:

80 Y 62 X H 90 80 B 80

H B 300 550 800 1050
500	X 348 3448 348 348
	Y 140 390 640 890
650	X 498 498 498 498
	Y 140 390 640 890
800	X 648 648 648 648
	Y 140 390 640 890
950	X 798 798 798 798
	Y 140 390 640 890
1100	X 948 948 948 948
	Y 140 390 640 890
1250	X 1098 ---
	Y 140 ---

7 univers Z internal system

7.1 Coding

The FWB, FWQ cabinet has been prepared for the installation of univers Z panels.

The univers Z panels use mounting rails made from profiled and galvanised steel plates with an L profile and a depth of 26 mm.

26 mm

Cross section of a univers Z mounting rail

The device mounting rails (DIN rails) are made from galvanised steel plates and ordered above each other every 125 mm and 150 mm respectively.
The grid dimension of the internal panels is 250~mm in width and 150~mm in height, as in the univers system. The panel dimensions result from the combination of 2 digits:

Height (mm) Digit 1
450 3
600 4
750 5
900 6
1050 7
1200 8

White modular shelving unit with metal frame and top-mounted blue connectors (no text or symbols visible)

Width (mm) Digit 2
250 1
500 2
750 3
1000 4 Example: The width of the

UW51V panel is 750 mm and its width is 250 mm

Panels are locked with the univers Z fixation towers UZ03A1 as a standard. (See chapter 7.3.2, Fixation towers, page 69)

To determine FWB and FWQ cabinet dimensions (height, width), 2 x 25 mm have to be added to the grid dimensions of panels (the side panel thickness and/or top and bottom part thickness of the cabinet enclosure measure 25 mm). For example, a FWB52 cabinet can comprise two UW51V panels (grid dimensions 750 x 500); its dimensions are 800 x 550 mm.

7.2 Supply of fully assembled panels

7.2.1 UWxxVx distribution panels

Distribution panels consist of:

- Mounting rails

- DIN rails

- QuickConnect terminals and carrier

- Fixation towers

- Covers

From size 7 (1100 mm), two covers are used above each other. The distance between the module rows is 125 mm (slots) for all covers.

Exterior view of a multi-level industrial electrical cabinet or rack unit (no visible text or symbols)

Exterior view of a white industrial electrical panel with metal racks and a green bracket (no text or symbols visible)

Example: UW81V Example: UW81VA

Panels Height	Width 1 (250 mm) QC equipment
Distribution panel with QCGreen-yellow / blue (PEN)	3 (450 mm) UW31V KN18E + 2x KN10N4 (600 mm) UW41V KN22E + 2x KN10N5 (750 mm) UW51V KN22E + 2x KN10N6 (900 mm) UW61V KN22E + 2x KN10N7 (1050 mm) UW71V KN22E + 2x KN10N8 (1200 mm) UW81V KN22E + 2x KN10N

Panels Height	Width 1 (250 mm) QC equipment
Distribution panel with QC Green-yellow (PE)	3 (450 mm) UW31VA KN18E4 (600 mm) UW41VA KN22E5 (750 mm) UW51VA KN22E6 (900 mm) UW61VA KN22E7 (1050 mm) UW71VA KN22E8 (1200 mm) UW81VA KN26E

7.2.2 Multimedia panels

FWB, FWQ distribution boards are prepared for multimedia extensions. Multimedia panels with perforated steel mounting plates or new plastic mounting plates can be selected.

When ordering individual parts or when completing an empty cabinet, multimedia panels are also available as market reference. The UNxxTN panels are equipped with perforated steel mounting plate and the new UMx1UK panels with plastic mounting plates.

Metal panel with perforated surface and mounting feet (no text or symbols visible)

Example: UN51TN with perforated steel mounting plate

Metal ladder with perforated panel and mounting feet (no text or symbols visible)

UM51UK with plastic mounting plates

UMx1UK

Following panels with plastic mounting plates are available, particularly for multimedia applications.
These panels with the 14 mm, narrower univers FW mounting rails are compatible with the univers Z system; they comprise the same fixation towers and have a width of 250 mm.
The plastic mounting plates can also be installed behind the mounting rails. These multimedia panels can be clipped into the FWB, FWQ cabinets. The following UMx1UK references are available:

Panels Height Width 1 (250 mm)			Number of plates	Number of screws 9.5 mm length	Number of screws 25 mm length
Multimedia panel with plastic mounting plate	3 (450 mm)	UM31UK 1 10 10
	4 (600 mm)	UM41UK 2 10 10
	5 (750 mm)	UM51UK 3 10 10
	6 (900 mm)	UM61UK 4 20 20
	7 (1050 mm)	UM71UK 4 20 20
	8 (1200 mm)	UM81UK 5 20 20

The 9.5 mm long screws are used for installing multimedia devices on the panels.

The 25 mm long screws are used for fixing the plastic mounting plates behind the mounting rails and for fixing devices to the plastic mounting plates.

These enclosed screws are also available as accessory with the product code UM00Z0 (10 x short und 10 x long).

Grid of grayscale icons representing musical notes, no text or symbols present

Screw kit UM00Z0 for Multimedia plastic plates

Technical diagram of a multi-chamber electronic device with mounting holes and wiring (no text or symbols)

Installation of the plastic mounting plate in UMx1UK Left: Front of the mounting rails

26,5 mm 228 mm 10x

Right: Rear of the mounting rails

In every UMx1UK panel, the bottom plate is positioned 75 mm from the mounting rail end so that the Volta multisocket outlet can be installed directly. A patch panel kit can be installed in the top area. See chapter 7.4.

Space for patch panel Space for multisocket outlet (75 mm)

UMx1UK panel: 75mm distance between the mounting rail edge and bottom plate

When screwing multimedia devices into the plastic mounting plates with screws, the specified maximum tightening torque must not be exceeded (see “UW51V plastic mounting plate” section).

UNxxTN

The multimedia panels with perforated steel mounting plate UNxxTN remain available. These panels with the 14 mm, narrower univers FW mounting rails are compatible with the univers Z system; they comprise the same fixation towers and have a width of 250 mm or 500 mm. They comprise one single panel that cannot be moved to the bottom. For all of these references, 20 metal screws (short and long) are supplied for fixing multi-media devices.

Exterior view of a rectangular metal panel with mounting feet (no text or symbols visible)

Example: UN42TN (500 mm width)

Panels Height Width	Width 1 (250 mm)		Width 2(500 mm)	Number of screws13 mm depth	Number of screws22 mm depth
Multimedia panelwith perforated steelmounting plate	3 (450 mm)	UN31TN UN32TN 10	10
	4 (600 mm)	UN41TN UN42TN 10	10
	5 (750 mm)	UN51TN UN52TN 10	10
	6 (900 mm)	UN61TN UN62TN 10	10
	7 (1050 mm)	UN71TN UN72TN 10	10
	8 (1200 mm)	- - - -

UNxxTN panels can additionally be screwed to the enclosure with the ZZ41FWB kit if the locking mechanism has too much play (see page 68).

Mounting plates can also be ordered as individual parts and screwed onto univers Z mounting rails (see page 78).

univers FW adapter set

As mentioned above, UMxxUK and UNxxTN panels can additionally be screwed to the enclosure with the ZZ41FWB kit if the locking mechanism has too much play . The ZZ41FWB kit contains four spacers which level the univers FW panels / mounting rails at the same depth as the univers Z mounting rail in FWB, FWQ enclosures.

Four types of medical screws and plastic connectors with metal fittings, shown from different angles (no text or symbols visible)

Set ZZ41FWB

...PF,...BZ,...BWF

clac!

clac!

Technical line drawing of a server rack with a magnified inset showing internal components and wiring (no text or symbols)

These panels can be easily fixed with the supplied 34.5 mm univers fixing screws and locknuts.

7.2.3 Hybrid panels

Hybrid panels are available as accessories. They consist of rows of modules at the top and of mounting plates at the bottom. Hybrid panels are dedicated only for the mounting in 1-field wide enclosures (especially when the space at shop floor is not enough for having a Multimedia enclosure 550mm wide) and in 2-field wide enclosure heights 4, 5 and 6. Those panels are not compatible with vertical partitions UZx0F1 und UZx0F2. Those partitions have to be mounted on distribution panel side.

The last letters of the product code B and M mean that this panel is dedicated for the surface-mounted field distributor FWB/FWQ. The following number represents the number of rows for modules at the top of the panel. For example in the product code UM71M3, M3 means that the product is dedicated for the FWB/FWQ field distributor and it has 3 DIN rails for modules at the top.

UNx1B1 / UNx1B2 / UNx1B3 / UNx1B4 / UMx1M3 / UMx1M4

The panels UN...1B1 up to ...1B4 and. UM...1M3 up to ...1M4 are composed of DIN rails with cover and PEN-holder with PE or PEN QuickConnect (QC) clamps at the top, a horizontal partition in the middle and plastic mounting plates UM00M0 at the bottom.

Note: Panels with 1 and 2 DIN rails at the top are equipped with the universal PEN holder KN00A, which is fixed on the 12 modules wide DIN rail and thus reduces the number of modules that can be mounted on the rail by 5.

Mechanical assembly with metal frame and mounted component (no visible text or symbols)

Example: UN41B1

Panels Height Width	1 (250 mm)	PEN holder QC	clamp		Mounting plate UM00M0
1 x DIN rail at the top, Multimedia field with plastic mounting plates at the bottom	4 (600 mm)	UN41B1 KN00A KN1	4E 2 x

Mechanical assembly with metal frame and green component (no visible text or symbols)

Example: UN51B2

Panels Height Width	1 (250 mm)	PEN holder QC	clamp		Mounting plate UM00M0
2 x DIN rail at the top, Multimedia field with plastic mounting plates at the bottom	5 (750 mm)	UN51B2 KN00A KN1	8E 2 x
	6 (900 mm)	UN61B2 KN00A KN1	8E 2 x

Exterior view of a modular metal shelving unit with ladder and grating (no text or symbols visible)

Example: UN71B3

Panels Height Width 1 (250 mm) PEN holder QC clamp					Mounting plate UM00M0
3 x DIN rail at the top, Multimedia field with plastic mounting plates at the bottom	6 (900 mm)	UN61B3 UZ00K1 KN18E 2 x
	7 (1050 mm)	UM71M3 UZ00K1 2xKN10N + KN18E 2 xUN71B3 UZ00K1 KN18E 2 x
	8 (1200 mm)	UM81M3 UZ00K1 2xKN10N + KN18E 3 xUN81B3 UZ00K1 KN18E 3 x

Exterior view of a metal shelving unit with white panels and mounting brackets (no text or symbols visible)

Example: UM81M4

Panels Height Width 1 (250 mm)		PEN holder QC clamp			Mounting plate UM00M0
4 x DIN rail at the top, Multimedia field with plastic mounting plates at the bottom	7 (1050 mm)	UM71M4 UZ00K1 UN71B4 UZ00K1	xKN10N + KN22E 2 x
	8 (1200 mm)	UM81M4 UZ00K1 UN81B4 UZ00K1	xKN10N + KN22E 2 x

7.2.4 Protection class by Multimedia panels and Hybrid panels

Hybrid kits in the lower section without a cover or multimedia kits do not have a protection class.

When using multimedia kits (without covers), all devices and wiring must be equipped with protective insulation or double insulation. The following sticker is sticked on the mounting plate to point this out:

Diagram showing warning sign and warning box with magnified view of device display

Sticker "protective insulation"

This is the only way to guarantee protection class II. Only the distributor kit (with cover) is equipped with double insulation ex-works.

Protection class II can also be obtained by mounting UZ01A2 tower overparts and covers on top. However, this reduces the construction height for devices between the mounting plate and the cover.

7.3 Supply of individual panel versions

Panels can be assembled from individual parts. The accessories required for this purpose are listed in the following chapters.

7.3.1 univers Z UN0xA mounting rails

Two vertical metal bars with textured surfaces, no visible text or symbols

UN03A

Contents	Height	Width 1(250 mm)
2 mounting rails with 4 fixing screws, 34.5 mm length	3 (450 mm) UN03A
	4 (600 mm) UN04A
	5 (750 mm) UN05A
	6 (900 mm) UN06A
	7 (1050 mm) UN07A
	8 (1200 mm) UN08A

7.3.2 UZ0xAx fixation towers

Three black plastic electrical connectors shown from different angles (front, side, and top views), no text or symbols visible.

UZ03A1: fixation tower bottom parts left + right UZ04A1: Twin tower / twin fixation tower

Black-and-white photo of eight identical mechanical components arranged in two rows (no visible text or symbols)

UZ01A2 (1x) UZ01A4 (4x) UZ01A1 (100x)
fixation tower top part

7.3.3 DIN rails U...

The following univers Z DIN rails can be ordered separately. The rail profile is 35 × 7.5 × 1 mm.

Two metallic rectangular electronic components with internal wiring and mounting holes, shown from different angles (no text or symbols visible)

U842B: 7.5mm DIN rail standard (12 modules width) U842C: Din rail 26 modules

Metal mechanical component with mounting flanges and bolts (no visible text or symbols)

U82A: 7.5mm DIN rail, insertable (200 mm length) 1-panel, adjustable depth up to 32.5 mm

A - 5 mm - 12 mm - 25 mm - 32.5 mm (without part A)

Mechanical assembly diagram showing a metal frame with mounting flanges and bolts (no text or symbols)

UT22B: 7,5mm DIN rail, insulated, insertable (200 mm length) 1-panel, recessed depth 31 mm (non adjustable)

Metal mechanical component with four circular cutouts, no visible text or symbols

UT22C: 7,5mm DIN rail, insulated, insertable (212 mm length) 1-panel, adjustable depth up to 21 mm

0* -13 mm -17 mm -21 mm

Metal structural frame with embedded metal plate and mounting bracket (no text or symbols)

Two gray plastic mechanical components with recessed cavities and mounting holes (no text or symbols visible)

U84T: 2 x insulating piece for univers Z 7,5mm DIN rail, with screws

Four identical metal bracket components arranged in a row, no text or symbols visible.

U821P: 4x univers adapter for 200 mm DIN rail, with screws

7.3.4 UM00M0 plastic mounting plate

The new UM00M0 plastic mounting plate is 250 mm wide and 175 mm high. The plate can be screwed onto the vertical univers Z (UN0xA) and univers FW (UN0xFN) mounting rails and is installed in the new UMx1UK multimedia panels as standard.

Close-up of a perforated metal plate with bolt holes and mounting brackets (no text or symbols visible)

Example: UM00M0

Installation

The mounting plate comes with 10 short and 10 long plastic screws for use in plastic materials as well as 4 x univers 4.2 x 9.5 mm screws for screwing onto the mounting rail. The panel can be installed with wall and flush distribution boards, always above and below the panels.

In the FWB multimedia cabinet, this moves the mounting plate 35 mm behind the mounting rail. The resulting usable width for installing devices on the mounting plate is 212 mm (width between the mounting rails).

FWB... ZB... FP... Mmax = 2Nm

Technical line drawing of a server rack with mounting bracket and control panel (no text or symbols)

Installation of the UM00M0 plastic plate on the front of the univers Z mounting rail

Mmax = 2Nm 1

35 mm

Installation of the UM00M0 plastic plate on the rear of the univers Z mounting rail

On the UMx1UK panel, this moves the rear edge of the mounting plate 26.5 mm behind the mounting rail. The resulting usable width for installing devices on the mounting plate is 228 mm (width between the mounting rails).

Mmax = 1,2Nm

26,5 mm 228 mm

Installation of the UM00M0 plastic plate on the rear of the univers FW mounting rail

The mounting plate has various integrated functions:

• Installation of cable ties
• Installation of FZ913 cable holders
• Installation of VZ02MM modem holder
• Quick fixing of VZ340 elastic bands
• Depth adjustment of the mounting rails

Technical line drawing of a server rack with circular components and mounting brackets (no text or symbols)

Technical line drawing of a server rack with multiple slots and connectors (no text or symbols)

Cable ties installed on the UM00M0 plastic mounting plate VZ02MM modem holder installed on the UM00M0 plate

Technical diagram showing a device with wireless signal icons and labeled components, likely for installation or monitoring.

Technical diagram of a mechanical or hydraulic system with directional arrows and circular components (no readable text or symbols)

VZ340 fixing kit with modem installed on the UM00M0 plate VZ340 fixing kit installation options

Close-up of a white plastic panel with evenly spaced circular holes, mounted on a metal frame (no text or symbols visible)

Mounting plate on the rear of the univers FW mounting rail (top of the image) Installation on the front of the univers FW mounting rail (Bottom of image)

Standard univers metal screws 4.2 x 9.5 mm (e.g. UZ100) can also be screwed into the mounting plate as long as the tightening torque of 1.2 Nm is not exceeded.

7.3.5 UZxxMx steel mounting plates

Steel mounting plates, also called perforated plates, come in 2 different versions. Like in the cabinet references, the two digits after the UZ indicate the height and width of the panel into which the panel fits. The ending M5 means that the panels are rectangular. M6 panels, on the other hand, are extended at the top and bottom so that this extended area fits between the mounting towers for the covers. M6 panels therefore have a little more space.

For example, the coding of the UZ42M5 perforated metal plate below shows that it fits into a panel area of 600 x 500 mm (42) and has a rectangular profile (M5).

Exterior view of a perforated metal panel with grid pattern (no text or symbols)

Example: UZ42M5

Panels Height (mm)	Width 248 mm	Width 498 mm
Steel plate(rectangular)	310 UZ31M5	UZ32M5
	460 UZ41M5	UZ42M5
	610 UZ51M5	UZ52M5
	760 UZ61M5	UZ62M5

Green mesh panel with mounting flanges and a small arrow indicating direction (no text or symbols)

Example: UZ31M6

Extension of the perforated metal plate area in M6 plates

Panels Height (mm) Width 248 mm
Steel plate (extended)	240 UZ21M6
	390 UZ31M6
	570 UZ41M6
	720 UZ51M6
	890 UZ61M6

7.4 Multimedia accessories

Empty spaces have been created at the top and bottom of each multimedia panel as accessory UMx1UK or integrated in K cabinet versions in every multimedia panel. These spaces are dedicated for the installation of new multimedia accessories.

Empty space for multimedia accessories Empty space for multisocket outlet

Example: UM41UK with plastic plates Panels can also be rotated by 180^ and installed

At the top, for example, the patch panels and socket holders UM00Hx and UM00Kx can be installed and cleanly concealed with a cover. At the bottom, the Volta multisocket outlets VZ00AS and VS00ASF can be installed and also concealed with a cover:

Interior view of an open electrical cabinet with multiple internal compartments and a closed door (no visible text or labels)

Equipped cabinet, with multimedia panels installed on the right, patch panel (top), multisocket outlet (bottom) and respective covers

These multimedia accessories can be installed in FWB, FWQ wall cabinets and FWU flush cabinets.

A patch panel is installed horizontally at the top on the mounting rails by screwing the metal bracket into the bottom hole of the triple hole patters (position 87.5 mm from the top). Patch panel screws are equipped for easy installation with anti-loss washers.

87,5 mm Mmax = 1,5 Nm

Horizontal installation of the patch panel at the top of the mounting rails

A special cover can be installed on the patch panel. First, 2 fixation towers (UZ01A2) have to be inserted. The cover contains 2 grippers in the front area which grip below the metallic bracket.

Two white rectangular electronic devices mounted on metal racks, one with a camera and the other with ports (no visible text or symbols)

Installation of the patch panel cover with 2 fixation towers

The cover can also be screwed on to the metal bracket with the help of the visible pre-stamp ① in the centre area.

The cover can be ordered as market reference through UM00S2 or in the UM00S1 set. Both of these references already contain the needed fixation towers.

The existing patch panels from Volta range FZ12MM and FZ12MMO can also be neatly concealed with the new covers. To do so, the black plastic patch panel mounting bracket has to be screwed to position 87.5 mm. See next page.

87,5 mm Mmax = 1,5 Nm

Installation of the cover for the Volta FZ12MM patch panel mount

The Volta multisocket outlet can be installed directly in the bottom area. It has to be screwed in through the elongated holes on the side of the socket enclosure into the first ∅ 3.2 mm hole in the mounting rail (position 47.5 mm from the end of the mounting rail).

3D rendering of a white plastic electrical enclosure with mounting brackets and a 47.5 mm dimension label (no text or symbols on the diagram itself)

Installed Volta VZ00AS multisocket outlet and fitting UM00S3 cover

As in the patch panel area, a special cover can also be installed here. First, the two fixation towers (UZ01A2) have to be inserted.

The cover can be ordered as market reference through reference UM00S3 or in the UM00S1 set. Both of these references already contain the needed fixation towers.

7.4.1 Patch panels without socket insertion

Patch panels with various patch formats can be installed in the FWB, FWQ distribution board.

Patch panel opening dimensions

14,9 20,2 22,6 4

HMS system E-DAT

14.85 10 6.2 19.35 2.2 1

14.9 19.45

Keystone Lexcom

18.4 17.5

UM00K4 / UM00K5 / UM00K6

The UM00K4, UM00K5 and UM00K6 mounts have between 18 and 24 patch openings in the E-DAT, Keystone or Lexcom formats:

• UM00K4 for 24 x E-DAT
• UM00K5 for 24 x Keystone
• UM00K6 for 18 x Lexcom and 1 x glass fibre

UM00M4 / UM00M5 / UM00M6

The UM00K4 patch panel is also included in the UM00M4 set. This set comprises:

• 2 modem holders (VZ02MM)
• 3 cable holders (FZ913)
• Schuko multisocket outlet (VZ00AS)
• Metal patch panel

Exterior view of a metal-framed structural panel with vertical supports and a base (no text or symbols)

White electrical wall socket with three internal circuit breakers and three separate circular components (no text or symbols visible)

UM00M4

The UM00K5 and UM00K6 are included in sets UM00M5 and UM00M6. These sets comprise:

• 2 modem holders (VZ02MM)
• 3 cable holders (FZ913)
• Schuko multisocket outlet (VZ00AS)
• Cover to fit the socket (US00S2) and patch panel (US00S3) with fixation towers
• Metal patch panel

Exterior view of a modern office building (no signage)

White rectangular appliance with a handle and lid, no visible text or symbols

White plastic electronic device with a small rectangular top and side ports (no visible text or symbols)

UM00M5

White rectangular panel with grid pattern and small protrusions at the bottom (no text or symbols)

White kitchen refrigerator with handle and side panel (no visible text or symbols)

White rectangular electronic device with two ports and a side panel, no visible text or symbols

UM00M6

FZ12MM/ FZ12MMO / FZ12MK

The Volta FZ12Mxx patch panels with 12 patch openings in the E-DAT or Keystone format are compatible with the distribution boards:

• FZ12MM contains 6 x E-DAT modules Cat.6A, 10 Gbit/s, ClassE.
• FZ12MMO is suitable for E-DAT and does not contain any E-DAT modules. They can be ordered with reference VZ314RJ.
• FZ12MK is suitable for Keystone and does not contain any Keystone modules.

Two types of industrial electrical connectors shown from different angles: a black bracket with multiple small components and a gray metal frame with slots (no text or symbols visible)

FZ12MM FZ12MMO

Two black metal bracket components and a gray metal frame component (no text or symbols visible)

Exterior view of a light green industrial control panel with mounting bracket and plastic components (no text or symbols visible)

FZ12MK

UM00M1 / UM00M2

The FZ12MM and FZ12MMO patch panels are also included in sets UM00M1 and UM00M2.

These sets comprise:

• 2 modem holders (VZ02MM)
• 3 cable holders (FZ913)
• Schuko multisocket outlet (VZ00AS)
• Metal patch panel with / without module

Product photo of white electrical connectors and socket plugs, no visible text or symbols

UM00M1 UM00M2

Collection of white plastic electrical connectors and socket components (no text or symbols visible)

All patch panels are compatible with cover UM00S2.

7.4.2 Berker Integro Design Flow patch panel with socket insertion

UM00K3

A special patch panel and socket combination has been developed for the German market. The UM00K3 mount has 1 opening each on the left and right side for Berker Integro Design Flow sockets and 10 patch openings in the centre.

Metallic rectangular panel with circular cutouts and hexagonal cutouts (no text or symbols)

UM00K3

E-DAT inserts such as: VZ31xxx can be installed in the centre area of the patch panel.

Exterior view of a gray USB connector (no text or symbols visible)

VZ314RJ VZ318LC

Exterior view of a gray mechanical device with two ports and a side port (no text or symbols visible)

Berker Integro Design Flow inserts can be screwed in on the left and right. 8 screws are supplied with the UM00K3 patch panel for this purpose. Inserts are available through the Berker references 9... or as accessories for Volta Hybrid range VZ00HB and VZ00HD.

Four white electrical socket components with various mounting holes and mounting holes, shown from different angles (front, side, top, and front) against a white background.

VZ00HB VZ00HD 945602502

UM00M3

The UM00K3 patch panel is also included in the UM00M3 set. This set contains the patch panel, 2 modem holders (VZ02MM) and 3 cable holders (FZ913).

Two white plastic clip holders with metal clips, no text or symbols visible

Metallic rectangular panel with circular cutouts and internal compartments (no text or symbols)

UM00M3

UM00K7

The UM00K7 is similar to UM00K3, but contains 5 openings in the centre for Lexcom patch inserts and an opening for glass fibre.

Exterior view of a white metal enclosure with circular cutouts and rectangular openings (no text or symbols)

UM00K7

UM00K8

The UM00K8 patch panel is similar to UM00K3, but contains 10 openings in the centre for Keystone patch inserts.

Metallic rectangular panel with circular cutouts and grid pattern (no text or symbols)

UM00K8

7.4.3 Patch panel with FLF socket insertion

Combined patch panel and socket openings have also been developed for Switzerland.

The UM00H1 and UM00H2 as well as UM00K1 and UM00K2 mounts have 1 opening each on the left and right for FLF components type 13 and have 10 or 14 patch openings.

Four white industrial electrical cabinets with internal compartments and black connectors, shown from different angles (no text or symbols visible)

UM00H1 UM00H2

The UM00H1 and H2 patch panels are compatible with the HMS patch inserts WH7... HMS stands for Hager Multimedia System.

Product assembly of a white plastic electrical enclosure with multiple compartments and connectors (no text or symbols visible)

UM00K1 UM00K2

The UM00K1 and K2 patch panels are compatible with Keystone patch inserts.

Type 13 FLF sockets, size I and/or II, can be used on the left and right.

These modules are also called "ready-to-use devices" in Switzerland.

Simple geometric shape with three black dots on a light background (no text or symbols)

WH37580300D WH66549000D

Close-up of two metallic circular objects with central holes, mounted on a white surface (no text or symbols visible)

Three white octagonal dice with black dots, arranged on a plain background (no text or symbols)

WH37641300D WH37620300D

Two identical hexagonal shapes with three black dots, no text or symbols present.

7.4.4 FLF socket holder UM00H0

The UM00H0 socket holder is compatible with the Swiss type 13 FLF socket system.

Hager FLF twin and multisocket outlets WH37... can be locked into the metal opening. The mount can be screwed vertically and directly onto mounting rails or mounting plates.

Metal frame with square cutout and two screws attached (no text or symbols)

UM00H0

WH37961523Z WH37641300D WH37620300D

Technical line drawing of an electronic device with a circuit board and power outlet (no text or symbols)

Installation of the UM00H0 socket holder on the mounting plate

Technical diagram showing a wall-mounted electrical outlet mounted on a bracket, with a close-up of its internal components (no text or symbols visible)

Installation of the UM00H0 socket holder on the mounting rail

FLF sockets have to be covered with the WH37961523Z cover to ensure protection class II.

9,8 - 12mm

Technical line drawing of a mechanical component with a 11 mm dimension label (no text or symbols beyond the dimension)

Technical diagram showing mechanical assembly with numbered parts and directional arrows indicating motion or force directions.

clacl

Technical diagram showing a mechanical assembly with labeled components and directional arrows indicating motion or force.

Technical line drawing of a mechanical component with mounting flanges and a labeled square feature (no text or symbols)

Mounting of the WH37961523Z cover for FLF sockets to ensure protection class II

7.4.5 Set VZ00APZ with socket and bracket

Set VZ00APZ can also be screwed onto a mounting rail or mounting plate in the FW / FWQ cabinet. It consists of:

• 1 metal angle with screws
• Berker Schuko socket with cover

Exploded view diagram of a wall-mounted electrical enclosure showing internal components and mounting brackets (no text or labels)

VZ00APZ

7.4.6 Volta VZ00AS / VZ00ASF multisocket

The multisocket rails from the Volta product range are compatible with the internal system of the FWB and FWQ distribution boards.

Schuko (VZ00AS) or French (VZ00ASF) socket inserts can be rotated by 180°.

The multisocket can be installed in the multimedia panel below the installation plate and concealed with cover US00S3.

White electrical terminal block with three internal channels and three separate plastic components (no text or symbols visible)

VZ00AS VZ00ASF

White electrical socket with three outlets and a dashed arrow indicating a pin or connection (no text or symbols visible)

180° rotating socket

7.4.7 UM00Sx multimedia covers

Two univers special covers were developed for concealing the patch panel and the Volta multisocket outlet:

• UM00S1 contains both covers as a set with fixation towers.
• UM00S2 contains the patch panel cover with fixation towers.
• UM00S3 contains the socket cover with fixation towers.

Two white plastic electrical cabinets with black connectors on the right side (no text or symbols visible)

White rectangular electronic device with a small handle and two small connectors on the side (no visible text or symbols)

Set UM00S1 UM00S2

White rectangular electronic device with a small black connector attached (no visible text or symbols)

UM00S3

Exterior view of an open electrical cabinet with multiple internal compartments and a closed door (no visible text or symbols)

FWB42K1 with installed covers for patch panel and multisocket insert

7.4.8 UM00Mx multimedia sets

Various UM00Mx multimedia sets have been developed for main FWB, FWQ markets.

The different UM00Mx multimedia sets (with patch panels, covers, top tower parts, covers and additional multimedia accessories) are summarised below:

UM00Mx multimedia set overview

UM00M1 contains patch panel FZ12MM.

UM00M2 contains patch panel FZ12MMO.

UM00M3 contains patch panel UM00K3.

UM00M4 contains patch panel UM00K4.

UM00M5 contains patch panel UM00K5.

UM00M6 contains patch panel UM00K6.

8 Internal system accessories

8.1 Coding

The univers system has plenty of accessories that are compatible with the FWB, FWQ cabinet. The corresponding references start with:

FZ... DIN rails, door accessories, flange, mounting brackets ...

U..., DIN rails ...

US... Covers ...

UN..., UM... Mounting rails, multimedia accessories ...

UW... Distribution panels ...

UT..., UZ..., ZZ... Towers, mounting plates, screws, partitions ...

Additional accessories from non-univers product ranges can also be integrated, such as:

K..., KN..., KM... terminals and terminal accessories

VZ... Volta, Vector

WH37... Type 13 FLF sockets (CH)

926002509 + ... Berker Integro Design Flow sockets and inserts

8.2 Internal system accessories in detail

8.2.1 Flange FZ428 for rear cable entry

As mentioned in chapter 1, the rear cable entry can be sealed with the dustproof flange FZ428. To do so, the rear cable entry must be cut out entirely in the top / bottom part (ideally from the rear prior to mounting the cabinet on the wall).

The flange panel is installed from the inside of the cabinet. This ensures that the cables are first fed into the cabinet and from there through the flange.

Exterior view of a rectangular electronic device with multiple circular components and mounting feet (no visible text or symbols)

Interior view of a white plastic enclosure with multiple circular components and mounting holes (no visible text or symbols)

Cable entry flange FZ428, IP44/IP54 Flange FZ428 installed on the rear of the cabinet

The rear of the plastic top and bottom parts in the cabinet contains also four precuts with a diameter of 29 mm that can be punched out.

Close-up of a white electrical enclosure with four circular cutouts and metal brackets (no text or symbols visible)

Punch-out points on the rear of the cabinet

8.2.2 Cable entry flange

The cabinets are supplied with the FZ426 cable entry flanges as a standard.

3D rendered object resembling a tray with multiple small protrusions and rounded tops, no visible text or symbols.

FZ426 cable entry

Additional flanges can replace the standard cable entries:

Close-up of a metallic industrial control panel with multiple circular components and mounting holes (no visible text or symbols)

White plastic electronic device casing with circular and rectangular cutouts (no visible text or symbols)

FZ425 cable entry for for meter board, sealable FZ460N cable entry with pre-stamps 6xM16,
2xM20, 2xM16/25, 1xM25/40/50

3D rendering of a metallic mechanical component with multiple circular holes and mounting holes (no text or symbols visible)

FZ466N cable entry with pre-stamps 15xM16 and 4xM20

3D rendering of a rectangular electronic component with four mounting holes and a small bracket (no text or symbols visible)

FZ468N cable entry without pre-stamps

8.2.3 Partitions

The distribution board panels can be divided vertically and horizontally.

Interior view of an electrical cabinet with metal enclosure and grid panels (no visible text or symbols)

Cabinet with installed partitions

8.2.3.1 Horizontal partitions

A horizontal separation within a 250 mm wide panel (division) can be created with the UZ01F1 and ZZ10H inserts.

UZ01F1: Screw connection on the mounting rails

This 250 mm wide separation is screwed directly onto the mounting rails.

Direct screw connection on the mounting rails

UZ01F1 horizontal separation UZ01F1 installation

ZZ10H: Locking into UZ04A1 twin towers

This 250 mm wide partition plate is locked into the UZ04A1 twin towers. This plate is also an accessory for the FWU flush distribution board. The bottom of the plate has to be cut off for installation in the FWU board.

Pure electrical circuit lines without any symbols

Close-up of a cylindrical electronic device with metallic components and a transparent sheet (no visible text or symbols)

Locking into UZ04A1 twin towers

ZZ10H horizontal partition plate ZZ10H installation

8.2.3.2 UZx0Fx vertical partitions

Two panels next to each other can also be vertically separated.

The UZx0F1 or UZx0F2 are required for this purpose. UZx0F1 partitions are screwed onto the mounting rail from the front. UZx0F2 partitions are locked in and provide additional functionalities. Both partitions only fit on univers Z mounting rails.

Pure electrical circuit lines without any symbols

UZ40F2 vertical separation

Cabinet height Reference Reference Length (mm)
3 (500 mm) UZ30F1 UZ30F2 450
4 (650 mm) UZ40F1 UZ40F2 600
5 (800 mm) UZ50F1 UZ50F2 750
6 (950 mm) UZ60F1 UZ60F2 900
7 (1100 mm) UZ70F1 UZ70F2 1050

UZx0F1 partitions are installed and screwed on to the mounting rails from the front.

Their advantage is that they can be inserted or removed subsequently between 2 installed panels without having to remove one of the panel.

Interior view of an industrial server rack with metal grating and control panel (no visible text or symbols)

Installation of UZ40F1 in FWB distribution board, size 42: Installation from the front

However, they are not compatible with the U84T, UT22C insulation parts, UZ04A1 twin tower and KCLxxx vertical 63A phase rails.

Close-up of a hand inserting a white plastic clip into a white cabinet (no text or symbols visible)

UZx0F1 KCF663L UT22C

Pure electrical circuit lines without any symbols

Two metallic mechanical components with mounting holes and internal features (no text or symbols visible)

U84T UZ4A1

Metal beam with four cross-shaped cutouts, no visible text or symbols

The UZx0F2 separations no longer have to be screwed on to the mounting rails (the same as the FWU separations). They can be simply locked in at the side beneath the mounting rail.

These separations can also be screwed on to the mounting rails from the rear if necessary.

Person installing or adjusting a white appliance panel inside an open refrigerator (no visible text or symbols)

Installation of UZ60F2 in FWB distribution board, size 62: quick lock from the side

These F2 partitions have additional key features:

Interior view of a server rack with metal frame and mounting brackets (no visible text or symbols)

Recess in the centre for installation of the UZ04A1 twin tower mounting

Close-up of a white plastic sheet with black decorative elements (no text or symbols visible)

∅ 12 mm pre-stamp top / bottom for a clean cable entry

Close-up of a hand holding an orange electrical connector with wires (no visible text or symbols)

16 mm 20 mm

Integrated cable duct in the central area below the mounting rail

Stacked server rack with multiple drive bays and a highlighted 'AMON' button (no visible text or symbols on the rack itself)

Additional fixing with screws possible (from the rear) with the screws supplied

The UZx0F2 separation is also compatible with the new vertical phase rail up to 63 A to quickly and compactly connect devices in up to 3 rows at a distance of 125 mm.

AC 230/400V 10mm² L2 L1 L3 N CE L1 L2 nM L3 N PulsHS

UZx0F2 separation also compatible with KCL vertical phase rail...

When installing the vertical partition UZx0F2 (Fig. 23, 24, 25), no electrical equipment and lines should be installed in the marked areas ① and ② to ensure protection class IP2xC. This partition is installed in FWBBxxK1 and K5 multimedia cabinets as a standard. Area ① with two covers above each other only applies for cabinet size 7 (Height 1100 mm). However, it is still possible to install QuickConnect terminals on the PEN carrier UZ00K5 in this area, as this carrier ensures IP2XC protection.

Technical line drawing of a server rack with multiple racks and ventilation units (no text or symbols)

24 Click!

Technical line drawing of server rack and rack-mounted unit (no text or symbols)

15 mm 25 mm 100 mm ① ② mm 23 30 mm 2,5 mm ②

8.2.4 Mounting rail bracket

Plastic top / bottom parts in empty FWB / FWQ cabinets with D or D1 ending are supplied with a locknut as a standard to ensure that mounting rails can be screwed on. Distribution boards with installed panels (e.g. with S or N ending) do not come with a locknut. To screw on a locked panel, 4 locknuts per 250 mm panel width have to be ordered. The ZZ41SF set contains 4 locknuts.

Four black plastic mechanical clamps with mounting holes, arranged in a row (no text or symbols visible)

ZZ41SF locknut set

The 4.8 x 34.5 mm long screws required for this purpose are supplied with the individual mounting rails UN0xA or are available in sets ZZ44SF (4 x) and ZZ40B (20 x).

Group of metallic screw fasteners arranged in a triangular pattern (no text or symbols visible)

ZZ40B locknut set

Panels can be screwed on with the ZZ44SF accessories set on request.

Five metallic screw fasteners and two separate metal clamps arranged on a white background (no text or symbols visible)

Set ZZ44SF contains 4 screws for FWB / FWQ, 4 screws for FWU and 4 locknuts

For the FWB / FWQ installation, four locknuts are first inserted in the intended duct in the plastic top / bottom part. The 35 mm long screws then have to be inserted and screwed in through the univers mounting rails.

The 22 mm long screws in the accessories set are used only for fixing the flush distribution panels (FWU board).

Installation

ZZ44SF 35 mm 4x 22 mm 4x

Diagram showing four different lock symbols with checkmarks and crossed-out signs, likely indicating status or compliance.

FP ZB FWB... 4x 35mm 4x

IP44 / IP54

clac!

IP44 / IP54

Installing the ZZ44SF screw set for fixing the mounting rail

9 Inspection and maintenance

Important for safe operation

- Regular maintenance is important for the safe operation of switching device combinations.

All checks and maintenance must be performed by qualified electricians

- All checks and maintenance must be performed by qualified electricians with experience in switching device combinations.

9.1 Recurring test intervals

To ensure a high degree of operating safety, commercial switching device combinations should be tested every 4 years by a qualified electrician to ensure they function properly (proposal by the DGUV 3 (previously BGV A3)). National regulations or regulations of insurance companies can shorten or prolong the test interval. Shorter intervals to assure proper functioning and safe operations can be specified:

• due to wear on the equipment.
• due to external influences.
• due to changed operating parameters and environmental conditions.
• in special type rooms and systems in accordance with DIN VDE 100 Group 700.
• in difficult operating conditions, particularly events such as vibration and humidity.
• according to manufacturer's instructions for devices or equipment.
• in accordance with applicable national standards and regulations.

Hager recommends to perform at least one test a year:

• Visual inspection (external check)
• Switching actions of the individual protective and switching devices (operation of test button RCDs every half a year)
• Document all tests, such as in a test log.

Recommended recurring tests

System / material Test deadline Test type Tester
Electrical systems and fixed equipment	4 years Proper condition Qualified electrician (with test experience)
Electrical systems and fixed equipment in special type operating premises, rooms and systems in accordance with DIN VDE 100 Group 700	1 year Proper condition Qualified electrician (with test experience)
Cabinet, sheath and protective devices	1 year Recommendation	External visual inspection of switching action / function test	Qualified electrician (with test experience)
RCD (“FI switch”) Half-yearly Operate	test button Ordinary person

9.2 Minimum inspection / maintenance measures

For switching device combinations with FWU distribution board cabinets, the minimum maintenance conditions stated below must be complied with (in accordance with VDE 0100 Part 610 for switching device combinations):

The recurring tests at the time of commissioning, after changes or defects or at suitable intervals include:

• Visual inspection
• Measurements
• Investigations
• Documenting the test results
• Rectification of the defects found, such as by replacing the defective equipment or devices
• Documenting of the work and changes implemented.

Visual inspection

During the inspection, the qualified electrician tests that the electrical switching system, including its equipment and devices, is in perfect condition. The inspection comprises an external and internal inspection.

• Check the protection against direct and indirect touching of active components.
• Check the basic protection and insulation.
• Check the additional insulation for error protection.
• Check also all covers required for personal protection.
• Check for signs of ageing.
• Check for mechanical, chemical, electrical and thermal stress.

External inspections, tests Test values, comments, remedy
Electrical systems and fixed equipment - Effectiveness of ventilation system and heating in operating room- Room temperature, relative humidity, aggressive airborne particles, dust
Accessibility, minimum distances Escape routes, clearances
Visual inspection of covers and sheaths Defects which impair the protection class, such as:- Missing parts- Locked doors- defective paintwork
Condition of the sheath, mounting, faceplate If necessary, repair, replace enclosure parts, clean contamination, fix mountings; always refer to the installation instructions when doing so
Check for signs of corrosion - Repair defects with a suitable FZ791N paint pen. If the defective area is large, sand it back, clean it (e.g. with white gas, white spirit, universal thinner), then paint it- Check the operating and environmental conditions
Ventilation / traces of heating up Ensure clearance to the ventilation inserts, implement suitable measures
Hinge pin lock Lock and replace missing hinge pins
Check that the door hinges move easily Spray moving lock parts with non-aqueous lubricant, replace locking device if necessary
Seals, flange, touch guards Replace if defective
Test according to protection class and type	Protection class II for multimedia and hybrid panels: Check for use of double insulated devices and wiring or use of a suitable cover on single towers UZ01A2 for multimedia devices, insulation of active earth wires
Check that the type plate / labelling of the switching device combination is legible	Clean if necessary, ensure legibility
Documentation / records for completeness / legibility	Ensure completeness and legibility

9.3 Cleaning

Contamination must be cleaned up to ensure safe operations.

Dirt deposits can lead to overheating. Comply with these minimum safety aspects when cleaning:

External cleaning (external door and blind frame)

Ordinary persons are permitted to clean the exterior (with plain door) of distribution boards (DBO) in accordance with EN 61439-3 that can be operated by ordinary persons.

• Clean the door and blind frame from the outside with a dry, lint-free cloth
• Do not use abrasive cleaning agents!
• Do not use liquids and do not clean wet!

Internal cleaning by qualified electrician only

• The interior of the switching device combination must be cleaned by a qualified electrician with the power supply switched off
• Clean the switching device combination with a vacuum cleaner and dry cloths only (dry cleaning with suction). During cleaning work, an electrostatic charge of the steel nozzle can cause direct and indirect danger for staff.
• Do not use compressed air for cleaning the device!
• Do not wet clean the device!
• Remove all contamination
• Hager offers a cleaning agent for plastic surfaces under order number VZ404.

10 Decommissioning, removal and disposal

Decommissioning

Decommissioning by qualified electrician only

• Switch off system
• Take care of residual energies, voltages and heat
• Activate system and supply cables on all pins and sides
• Secure prior to switching back on
• Ensure that there is no voltage
• Disconnect supply cable / infeed
• Securely lock system
• Attach warning sign that the system is out of service

Removal and disposal

Removal by qualified electrician only

• Check activation and ensure that there is no voltage
• Remove the system in the reverse order to the assembly and installation process.

Correct Disposal of this product (Waste Electrical & Electronic Equipment).

(Applicable in the European Union and other European countries with separate collection systems).

This marking shown on the product, or its literature indicates that it should not be disposed with other household waste at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this device for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes of disposal.

11 List of all references

Referenz Seite		Referenz Seite		Referenz Seite		Referenz Seite
945602502 87		FWB42M2 36		FWB53P 40		FWB64N3 38
FWB31 28		FWB42P 40		FWB53P2 41		FWB64P 40
FWB31A 29		FWB42P2 41		FWB53S 42		FWB64S 42
FWB31D 31		FWB42S 42		FWB53T1S 43		FWB64T1S 43
FWB31D1 32		FWB42T1S 43		FWB54 28		FWB71 28
FWB31P 40		FWB43 28		FWB54A 29		FWB71A 29
FWB31S 42		FWB43A 29		FWB54D 31		FWB71D 31
FWB31T1S 43		FWB43D 31		FWB54D1 32		FWB71S 42
FWB32 28		FWB43P 40		FWB54P 40		FWB71T1S 43
FWB32A 29		FWB43P2 41		FWB54S 42		FWB72 28
FWB32D 31		FWB43S 42		FWB54T1S 43		FWB72A 29
FWB32D1 32		FWB43T1S 43		FWB61 28		FWB72D 31
FWB32GS 33		FWB44 28		FWB61A 29		FWB72GS 33
FWB32K1 34		FWB44A 29		FWB61D 31		FWB72K1 34
FWB32M2 36		FWB44D 31		FWB61P 40		FWB72K5 35
FWB32P 40		FWB44D1 32		FWB61S 42		FWB72M2 36
FWB32S 42		FWB44P 40		FWB61T1S 43		FWB72N 37
FWB32T1S 43		FWB44S 42		FWB62 28		FWB72N3 38
FWB33 28		FWB44T1S 43		FWB62A 29		FWB72S 42
FWB33A 29		FWB51 28		FWB62D 31		FWB72T1S 43
FWB33D 31		FWB51A 29		FWB62GS 33		FWB73 28
FWB33D1 32		FWB51D 31		FWB62K1 34		FWB73A 29
FWB33P 40		FWB51P 40		FWB62K5 35		FWB73D 31
FWB33S 42		FWB51S 42		FWB62M2 36		FWB73N 37
FWB33T1S 43		FWB51T1S 43		FWB62N 37		FWB73N3 38
FWB34 28		FWB52 28		FWB62N3 38		FWB73S 42
FWB34A 29		FWB52A 29		FWB62P 40		FWB73T1S 43
FWB34D 31		FWB52D 31		FWB62P2 41		FWB74 28
FWB34D1 32		FWB52GS 33		FWB62S 42		FWB74A 29
FWB34P 40		FWB52K1 34		FWB62T1S 43		FWB74D 31
FWB34S 42		FWB52K5 35		FWB63 28		FWB74D1 32
FWB34T1S 43		FWB52M2 36		FWB63A 29		FWB74N 37
FWB41 28		FWB52N 37		FWB63D 31		FWB74N3 38
FWB41A 29		FWB52N3 38		FWB63K1 34		FWB74S 42
FWB41D 31		FWB52P 40		FWB63K5 35		FWB74T1S 43
FWB41P 40		FWB52P2 41		FWB63N 37		FWB81D 31
FWB41S 42		FWB52S 42		FWB63N3 38		FWB81D1 32
FWB41T1S 43		FWB52T1S 43		FWB63P 40		FWB81S 42
FWB42 28		FWB53 28		FWB63S 42		FWQ31D1 44
FWB42A 29		FWB53A 29		FWB63T1S 43		FWQ31P 47
FWB42CSDB 30		FWB53D 31		FWB64 28		FWQ31P1 48
FWB42D 31		FWB53K1 34		FWB64A 29		FWQ32D1 44
FWB42GS 33		FWB53K5 35		FWB64D 31		FWQ32P 47
FWB42K1 34		FWB53N 37		FWB64D1 32		FWQ32P1 48
FWB42K5 35		FWB53N3 38		FWB64N 37		FWQ33D1 44
FWQ33P 47		FWQ63P1 48		FZ006N 52		FZ014NV1 52
FWQ33P1 48		FWQ64D1 44		FZ006NM 52		FZ015N 52
FWQ34D1 44		FWQ64N 45		FZ006NM2 53		FZ015NV 52
FWQ34P 47		FWQ64N1 46		FZ006NV 56		FZ016N 52
FWQ34P1 48		FWQ64P 47		FZ006NV1 52		FZ016NV 52
FWQ41D1 44		FWQ64P1 48		FZ007FM 56		FZ021B 57
FWQ41P 47		FWQ71D1 44		FZ007N 52		FZ021FM 56
FWQ41P1 48		FWQ71P 47		FZ007NM 52		FZ021FM2 56
FWQ42D1 44		FWQ71P1 48		FZ007NV 52		FZ021N 52
FWQ42P 47		FWQ72D1 44		FZ008N 52		FZ021NM 52
FWQ42P1 48		FWQ72N 45		FZ008NV 52		FZ021NM2 53
FWQ43D1 44		FWQ72N1 46		FZ009FM 56		FZ021NV 56
FWQ43P 47		FWQ72P 47		FZ009N 52		FZ021NV1 52
FWQ43P1 48		FWQ72P1 48		FZ009NM 52		FZ022B 57
FWQ44D1 44		FWQ73D1 44		FZ009NV 56		FZ022F1 56
FWQ44P 47		FWQ73N 45		FZ009NV1 52		FZ022FM 56
FWQ44P1 48		FWQ73N1 46		FZ010FM 56		FZ022FM2 56
FWQ51D1 44		FWQ73P 47		FZ010FM2 56		FZ022N 52
FWQ51P 47		FWQ73P1 48		FZ010N 52		FZ022NM 52
FWQ51P1 48		FWQ74D1 44		FZ010NM 52		FZ022NM2 53
FWQ52D1 44		FWQ74N 45		FZ010NM2 53		FZ022NV 56
FWQ52N 45		FWQ74N1 46		FZ010NV 56		FZ022NV1 52
FWQ52N1 46		FWQ74P 47		FZ010NV1 52		FZ023B 57
FWQ52P 47		FWQ74P1 48		FZ011B 57		FZ023N 52
FWQ52P1 48		FZ001F1 56		FZ011FM 56		FZ023NV 52
FWQ53D1 44		FZ001N 52		FZ011N 52		FZ024B 57
FWQ53N 45		FZ001NV1 52		FZ011NM 52		FZ024N 52
FWQ53N1 46		FZ002F1 56		FZ011NV 52		FZ024NV 52
FWQ53P 47		FZ002FM 56		FZ012B 57		FZ026FM 56
FWQ53P1 48		FZ002FM2 56		FZ012N 52		FZ026FM2 56
FWQ54D1 44		FZ002N 52		FZ012NV 52		FZ026N 52
FWQ54P 47		FZ002NM 52		FZ013B 57		FZ026NM 52
FWQ54P1 48		FZ002NM2 53		FZ013FM 56		FZ026NM2 53
FWQ61D1 44		FZ002NV1 52		FZ013N 52		FZ026NV 56
FWQ61P 47		FZ003N 52		FZ013NM 52		FZ026NV1 52
FWQ61P1 48		FZ003NV 52		FZ013NV 56		FZ102N 52
FWQ62D1 44		FZ004N 52		FZ013NV1 52		FZ104N 52
FWQ62N 45		FZ004NV 52		FZ014B 57		FZ105N 52
FWQ62N1 46		FZ005FM 56		FZ014F1 56		FZ106N 52
FWQ62P 47		FZ005N 52		FZ014FM 56		FZ107N 52
FWQ62P1 48		FZ005NM 52		FZ014FM2 56		FZ108N 52
FWQ63D1 44		FZ005NV 56		FZ014N 52		FZ110N 52
FWQ63N 45		FZ005NV1 52		FZ014NM 52		FZ11B 57
FWQ63N1 46		FZ006FM 56		FZ014NM2 53		FZ12B 57
FWQ63P 47		FZ006FM2 56		FZ014NV 56		FZ12MK 85
FZ12MM 85		KM22A 28		UN31TN	67	UZ32M5	78
FZ12MMO 85		KM25A 28		UN32TN	67	UZ40F1	100, 101
FZ13B 57		U821P	74	UN41B1	69	UZ40F2	100, 104
FZ140N 52		U82A	73	UN41TN	67	UZ41M5	78
FZ141N 52		U842B	73	UN42TN	67	UZ41M6	78
FZ142N 52		U842C	73	UN51B2	70	UZ42M5	78
FZ143N 52		U84T	74, 101	UN51TN	65, 67	UZ50F1	100
FZ144N 52		UM00H0	91	UN52TN	67	UZ50F2	100, 104
FZ145N 52		UM00H1	89	UN61B2	70	UZ51M5	78
FZ146N 52		UM00H2	89	UN61B3	70	UZ51M6	78
FZ147N 52		UM00K1	89	UN61TN	67	UZ52M5	78
FZ148N 52		UM00K2	89	UN62TN	67	UZ60F1	100
FZ149N 52		UM00K3	87	UN71B3	70	UZ60F2	100, 102, 104
FZ14B 57		UM00K4	83	UN71B4	71	UZ61M5	78
FZ153N 52		UM00K5	83	UN71TN	67	UZ61M6	78
FZ191N 53, 54		UM00K6	83	UN72TN	67	UZ62M5	78
FZ192N 53, 54		UM00K7	88	UN81B3	70	UZ70F1	100
FZ21B 57		UM00K8	88	UN81B4	71	UZ70F2	100, 104
FZ22B 57		UM00M0	75	UT22B	73	VZ00APZ	93
FZ23B 57		UM00M1	86, 95	UT22C	74, 101	VZ00AS 81, 93
FZ24B 57		UM00M2	86, 95	UW31V	64	VZ00ASF	93
FZ31B 57		UM00M3	86, 95	UW31VA 64		VZ00HB	87
FZ32B 57		UM00M4	83, 95	UW41V	64	VZ00HD	87
FZ33B 57		UM00M5	84, 95	UW41VA 64		VZ02MM 77
FZ34B 57		UM00M6	84, 95	UW51V	63, 64	VZ314RJ	87
FZ401 14		UM00S1 80, 94		UW51VA 64		VZ318LC	87
FZ41B 57		UM00S2 80, 94		UW61V	64	VZ340 77
FZ425 98		UM00S3 81, 94		UW61VA 64		VZ404	109
FZ426 13, 98		UM00Z0	65	UW71V	64	WH37580300D	90
FZ428 13, 97		UM31UK	65	UW71VA 64		WH37620300D	90
FZ442N, FZ44xN 21		UM41UK	65	UW81V	64	WH37641300D	90
FZ443, FZ44x 22		UM51UK	65	UW81VA 64		WH37961523Z	91, 92
FZ443B, FZ44xB 20		UM61UK	65	UZ01A1	72	WH66549000D	90
FZ443S, FZ44xS 20		UM71M3	70	UZ01A2	72	WH70300200Z	89
FZ460N 98		UM71M4	71	UZ01A4	72	ZZ10H	100
FZ466N 98		UM71UK	65	UZ01F1 99		ZZ10W	100
FZ468N 98		UM81M3	70	UZ01F1 99		ZZ40B 105
FZ799N 19		UM81M4	71	UZ03A1	72	ZZ41FWB 67, 68
FZ803B 19		UM81UK	65	UZ04A1	72, 101, 102	ZZ41SF	105
FZ850S 15		UN03A	72	UZ100	77	ZZ44SF	105, 106
FZ890N 19		UN04A	72	UZ21M6	78
FZ900 18		UN05A	72	UZ30F1	100
FZ900H 18		UN06A	72	UZ30F2	100, 104
FZ913 76, 88		UN07A	72	UZ31M5	78
KCF663L 101		UN08A	72	UZ31M6	78

12 Glossary

EN 61439 / IEC 61439 / VDE 0660-600

The EN 61439 standard series replaces the EN 60439 standard series. The standard series EN 61439 aims to harmonise the rules and requirements for low voltage switching device combinations.

In the EN 61439 standard series, the relevant part of the standard always applies, such as EN 61439-6 busbars, together with Part 1 of the standard (EN 61439-1).

Correlation between European and international standards

European standard International standard German standard			VDE regulations classification
EN 61439(all parts)	IEC 61439(all parts)	DIN EN 61439(VDE 0660-600)(all parts)	VDE 0660-600(all parts)

Parts of standard EN 61439

Part of the European standard Contents
EN 61439-1 Low voltage switching	device combination –Part 1: General specifications
EN 61439-2 Low voltage switching	device combination –Part 2: Energy switching device combinations (PSC)
EN 61439-3 Low voltage switching	device combination –Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
EN 61439-4 Low voltage switching	device combination –Part 4: Special requirements for site power supply distributor (BV)
EN 61439-5 Low voltage switching	device combination –Part 5: Switching device combinations in public energy distribution networks
EN 61439-6 Low voltage switching	device combination –Part 6: Busways
EN 61439-7 Low voltage switching	device combination –Part 7: Switching device combinations for certain applications, such as marinas, camp sites, markets, electric vehicle charging points

Leaflets for parts of the EN 61439 standard

Part of the European standard Contents
EN 61439-1Leaflet 1	General specifications:Guideline for the specification of switching device combinations
EN 61439-1Leaflet 2	General specifications:Method for proving the heating up of low voltage switching device combinations through calculation
EN 61439-2Leaflet 1	Energy switching device combinations:Guidelines for testing under accidental arcing conditions die to an internal defect

Distribution board for operation by ordinary persons (DBO) in accordance with EN 61439-3

DBO. In accordance with EN 61439-3, a DBO is a distribution board intended to be operated by ordinary persons. This is a switching device combination for distributing electricity in applications in residential premises and other locations where they are intended to be operated by ordinary persons.

Distribution boards intended for operation by ordinary persons (DBO) are manufactured and tested in accordance with EN 61439 Part 1 and Part 3. Part 3 of standard 61439 defines the specific requirements for distribution boards intended for operation by ordinary persons (DBO).

A switching device combination that permits operation by an ordinary person must include a type plate which states EN 61439-3 (VDE 0660-600-3) as the applied standard.

Unique features of such a switching device combination include:

1 They are intended for operation by ordinary persons, including switching actions and replacement of fuse inserts. They are applications in residential premises or household applications in functional buildings.
2 The output circuits contain circuit breakers intended for operation by ordinary persons. For further information refer to section 8 of EN 61439-3.
3. The maximum rated voltage to earth is 300 V AC.
4 The maximum rated voltage (Inc) of the output circuits is 125 A: the maximum rated voltage of the switching device combination (InA) is 250 A. The FWB, FWQ distribution board is intended for a maximum infeed current of 125 A (rated voltage InA max, 125 A).
5 The switching device combination is intended for distributing the electricity, but may also contain controllers and signalling devices.
6 The switching device combination is closed and fixed in place.
7 The switching device combination can be intended for internal and outdoors installation (wall distribution board: indoor installation). The minimum protection class of a DBO for internal installation must be IP2XC. The minimum IK code for mechanical impact must be IK05 for internal installations. The minimum pollution degree is 2.

For further information refer to EN 61439 Part 1 and Part 3.

Protection class / IP protection level

The protection class is stated for all switching device combinations with the IP code in accordance with IEC 60529 and proven in accordance with EN 61439 regarding

- protection against the touching of active components and penetration of closed foreign objects, - the penetration of water.

The protection class is important for the protection against electric shock. The protection class applies to sheaths, covers and enclosures. The protection class is stated with two IP protection level index numbers and an optional additional letter.

• The first index number (0-6) indicates the protection against the penetration of closed objects and the touching of dangerous components.
• The second index number (0-8) indicates the protection against the penetration of water.
• The additional letter (A-D) indicates the protection against the touching of dangerous components.

Pollution degree

The pollution degree defines the environmental conditions of a switching device. If the switching device is installed in a enclosure, the environmental conditions inside the enclosure apply.

The pollution degree in accordance with EN 61439 refers to the environmental conditions intended for the switching device combination.

The four defined degrees of contamination serve to assess the clearances and creepage distances in the microenvironment. Pollution degree 3 is defined as a conductive contamination or a dry, non-conductive contamination which could become conductive if in contact with dew.

Pollution degree 2 is defined as slight contamination where temporary conductivity due to contact with dew can be expected.

13 Index

A

About this manual • 5

Aim of this manual • 5

Authorised staff requirements • 8, 117

B

Berker Integro Design Flow patch panel and socket bracket • 87

Body • 12, 117

C

Cabinet references overview • 24

Cabinet versions supplied • 11

Cable entry flanges • 98

Cable routing channel • 21

Cable terminal device • 117

Cleaning • 109, 117

Closed multimedia door, max. IP43, 90SL door plate • 56

Closed multimedia door, max. IP44, univers door plate • 53, 117

Coding • 23, 51, 63, 117

Contamination level • 116

D

Decommissioning, removal and disposal • 110, 117

DIN rails U... • 73

Distribution boards intended to be operated by ordinary persons • 115, 117

Door, max. IP3X, univers door plate • 52, 117

Door references: Single door with 90SL door plate • 55

Door references: Single door with univers door plate • 52

E

EN 61439 / IEC 61439 / VDE 0660-600 • 114

F

Flange FZ428 for rear cable entry • 97

FLF socket bracket • 91

FLF socket bracket UM00H0 • 91

For your safety • 7

H

Horizontal separation • 99

|

Information on the FWB, FWQ rack distribution board • 118

Inspection and maintenance • 107

Internal expansion accessories • 96, 117

L

List of all references • 111, 117

M

Minimum inspection / maintenance measures • 108

Mounting rails • 72, 99

Multimedia door, max. IP3X, univers door plate • 52, 117

Multimedia panels • 65

P

Packaging • 60, 117

Patch panel opening dimensions • 82, 117

Patch panel without socket bracket • 82, 117

Properties • 12, 117

Proper use • 7

Protection type / IP protection level • 115, 117

R

Recurring test intervals • 107

S

Separations • 99, 117

Supplies of individual panel versions • 72, 117

Supply of fully assembled panels • 64

Symbols and warning signs used • 6

T

Technical data • 9, 118

Transparent door, max. IP44, univers door plate • 52, 54, 118

U

UM00M0 plastic installation panel • 75

UM00Mx multimedia sets • 95

univers Z internal expansion system • 63, 118

US00Sx multimedia covers • 94

UWxxVx distribution panels • 64

UZ0xAx conical-roof towers • 72

UZ01F1: Screw connection on the mounting rails • 99

UZxxMx metal installation panels • 78

V

Volta VZ00AS / VZ00ASF socket rail • 93

W

Wall installation • 62

Wall installation measurements / dimensions •

62, 118

Warranty and liability • 5

Z

ZZ10H: Locking into UZ04A1 twin towers • 100

:hager