P2ACU6 - IT rack accessory Hoffman - Free user manual and instructions

Product Type	Center Upright for PROLINE G2 Frames
Brand	Hoffman
Model Number	P2ACU6
Height (mm)	544 mm
Height (inches)	21.4 in
Fits Frame Height	600 mm (nominal)
Material	12-gauge (2.5 mm) mild steel
Finish	Polyester powder paint, RAL 7035 textured light gray (standard)
Finish Type	Textured light gray paint
Quantity	Sold individually
Mounting Hardware	Included
Application	Vertical channel for mounting 19-inch rack accessories in wider frames (800-1600 mm)
Compatible Frames	PROLINE G2 frames, 600 mm height
Hole Pattern	Matches vertical hole pattern in frame
Functions	Facilitates installation of 19-in. rack accessories and 600-mm wide frame accessories
Custom Colors	Available on request
Standards Compliance	ANSI/EIA RS-310-D (via rack angles)
Product Series	PROLINE G2
Bulletin Reference	P40
Installation Notes	Use with 19-in. rack angles and frame reducing brackets as needed

Frequently Asked Questions - P2ACU6 Hoffman

What is the Hoffman P2ACU6 Center Upright used for?

The P2ACU6 is a vertical channel that attaches to the top and bottom of a PROLINE G2 frame. It is used in wider frames (800-1600 mm) to facilitate the installation of 19-inch rack accessories and 600-mm wide frame accessories.

What is the height of the P2ACU6?

The P2ACU6 has a height of 544 mm (21.4 inches). It fits frames with a nominal height of 600 mm.

Is the P2ACU6 sold in pairs or individually?

The P2ACU6 is sold individually. Each unit includes mounting hardware.

What material is the P2ACU6 made of?

It is made from 12-gauge (2.5 mm) mild steel.

What finish does the P2ACU6 have?

The standard finish is polyester powder paint in RAL 7035 textured light gray. Custom colors are available upon request.

Can the P2ACU6 be used in 600 mm wide frames?

No, the P2ACU6 is designed for wider frames (800-1600 mm) to mount 19-inch rack accessories. In 600 mm frames, rack angles mount directly to the frame.

What mounting hardware is included with the P2ACU6?

The P2ACU6 comes with mounting hardware for attaching it to the frame. Hardware for mounting accessories to the center upright is not included.

Does the P2ACU6 have any hole pattern?

Yes, the vertical hole pattern matches the hole pattern in the PROLINE G2 frame for easy alignment.

How do I install 19-inch rack angles with the P2ACU6?

The center upright provides a mounting surface. You will need rack angles (sold separately) and possibly frame reducing brackets for proper spacing. Refer to the installation instructions.

Is the P2ACU6 compatible with all PROLINE G2 frames?

Yes, it is designed for PROLINE G2 frames. The P2ACU6 fits frames with a nominal height of 600 mm. Other heights are available in the P2ACU series.

USER MANUAL P2ACU6 Hoffman

3D rendering of two parallel gray structural beams with visible grain patterns and small embedded elements (no text or symbols)

APPLICATION

The PROLINE G2 Rack Angles mount using BV-M6 fasteners instead of the traditional cage nut and screw combination. The Rack Angle height and rack unit count are optimized for the PROLINE G2 frame heights. Rack Angles have two mounting surfaces that function in the attachment of rack-mount equipment and accessories. Rack Angles comply with ANSI/EIA RS-310-D rack mounting standards.

SPECIFICATIONS

• Plated and furnished in pairs
• Can be mounted directly to the frame, or at variable depths using Adjustable Rack-Mounting Rails or Grid Straps; when mounted to the frame there is 44mm between the door opening and the Rack Angle mounting surface
• Single-bay Frames: in a 600-mm wide frame, Rack Angles can be mounted in-line with the frame; in an 800-mm wide frame, Adjustable Rack-Mounting Rails or Frame Reducing Brackets are required (sold separately) to achieve the 19-inch rack spacing
• Double-Bay Frames: in a 1200-mm wide frame, Center Uprights must be used to create a mounting surface in the center of the enclosure for either bay; in a 1600-mm frame, Center Uprights are again required in addition to Frame Reducing Brackets or Adjustable Rack-Mounting Rails to achieve the 19-inch rack spacing
• Tapped-Hole Rack Angles are 12 gauge (2.5mm) steel and accommodate 10-32 screws for equipment mounting
• Square-Hole Rack Angles are 14 gauge (1.75mm) steel and accept both metric and English cage nuts and screws: most commonly M5, M6, and 10-32 screws
• Optional Shelves, Drawers, and Guides require two sets of Rack Angles to secure within the frame
• All mounting hardware for Rack Angle installation into the frame is included; mounting hardware for securing rack-mount equipment/accessories to the Rack Angles is either supplied with the item or purchased separately

LOAD RATING

• Note: it is important to comply with manufacturer's recommendations for rack mounting support; follow mounting instructions for individual equipment
• 20 lbs. (9.1 kg) per rack unit for equipment under 20 in. (508 mm) deep
• Equipment over 20 in. (508 mm) deep or over 20 lbs. (9.1 kg) per rack unit requires rear support

ACCESSORIES

• Frame Reducing Brackets
- Adjustable Rack-Mounting Rails
• Frame Accessory Brackets
- Rack Angle Adapter Bracket
- CenterUpright
- Filler Panel Kit
- ScrewPackage
- Cage Nut Package

BULLETIN: P40

Standard Product

Catalog Number	Hole Type H (mm) H (In.) Fits Frame Height (mm)				Rack Units
P2RA19S6 Square 509 20.0 600 11
P2RA19T6 Tapped 509 20.0 600 11
P2RA19S8 Square 713 28.1 800 16
P2RA19T8 Tapped 713 28.1 800 16
P2RA19S10	Square	909	35.8	1000	20
P2RA19T10	Tapped	909	35.8	1000	20
P2RA19S12	Square	1113	43.8	1200	25
P2RA19T12	Tapped	1113	43.8	1200	25
P2RA19S14	Square	1309	51.5	1400	29
P2RA19T14	Tapped	1309	51.5	1400	29
P2RA19S16	Square	1513	59.6	1600	33
P2RA19T16	Tapped	1513	59.6	1600	33
P2RA19S18	Square	1709	67.3	1800	38
P2RA19T18	Tapped	1709	67.3	1800	38
P2RA19S20	Square	1913	75.3	2000	43
P2RA19T20	Tapped	1913	75.3	2000	43
P2RA19S22	Square	2109	83.0	2200	47
P2RA19T22	Tapped	2109	83.0	2200	47

Frame height dimensions are nominal mm.

graph LR
    A["Model P2"] --> B["PROLINE G2"]
    C["Component R"] --> D["Rack Accessory"]
    E["Type A19"] --> F["A19 = 19" rack angle SFH = swing frame, heavy-duty"]
    G["Specialty S"] --> H["Blank = standard S = square {19" rack angle only} T = tapped {19" rack angle only}"]
    I["Height 20"] --> J["mm 22 = 2200 20 = 2000 18 = 1800 16 = 1600 14 = 1400 12 = 1200 10 = 1000 8 = 800 6 = 600"]
    K["Catalog Number P2RA19S20"] --> L["NOTE: Not every combination is available as a standard product."]

FRAME REDUCING BRACKETS

Abstract 3D geometric shapes arranged in a Y-shape, no text or symbols present

APPLICATION

• Frame-Reducing Brackets are used to reduce wider frames to 600mm, allowing 19-in. rack angles to fit
• Brackets can also be used to left- or right- justify rack-mounted equipment

SPECIFICATIONS

• Furnished in sets of four
• 14 gauge (1.75 mm) steel
- Mounting hardware included

FINISH

Plated

BULLETIN: P40

Catalog Number	D (mm) D (in.)	Converts Frame Width (mm)
P2AFRB50 50	2.0 From 800 to 700
P2AFRB100	100 3.9 From 800 to 600
P2AFRB200	200 7.9 From 1000 to 600

ADJUSTABLE RACK-MOUNTING RAILS

Two metallic structural beams with grid patterns, no text or symbols visible

APPLICATION

PROLINE G2 Adjustable Rack-Mounting Rails allow 19-in. Rack Angles to be positioned anywhere within the modular enclosure frame.

SPECIFICATIONS

• Includes two right-hand and two left-hand mounting rails
• 12 gauge (2.5 mm) steel
- Mounting hardware is included

FINISH

Plated

BULLETIN: P40

Catalog Number	Fits Frame Depthmm/in.
P2GARA4 400
P2GARA5 500
P2GARA6 600
P2GARA8 800
P2GARA10 1000

Frame Depth dimensions are nominal mm.

Isometric technical diagram of a structural frame with vertical supports and directional arrows indicating movement (no text or symbols)

87798529

FRAME ACCESSORY BRACKETS

Exterior view of a modern office building (no signage)

APPLICATION

Frame Accessory Brackets mount directly to the PROLINE G2 frame and are used in place of rack angles to mount rack accessories such as shelves and pull-out shelves.

SPECIFICATIONS

• Furnished in sets of four
• 14-gauge (1.75 mm) steel
Mounting hardware included

FINISH

Plated

BULLETIN: P40

Catalog Number Description
P2AFB19 19-in. Frame Accessory Bracket

RACK ANGLE ADAPTER BRACKET

Rack Angle Adapter Brackets mount to PROLINE and PROLINE G2 Rack Angles. They bring out the rear leg mounting surface to allow traditional Rack Mount Slides (A16SL2U, sold separately) to be used. Fits tapped or through-hole PROLINE and PROLINE G2 Rack Angles. Rack Angle Adapter Brackets come in a quantity of four and are 14 gauge steel. They have a plated finish.

BULLETIN: P20

Catalog Number

Gauge

Use With

PBRAA 14 Rack-Mount Slides A16SL2U

Architectural line drawing of a multi-story building with windows and a door (no text or symbols)

87747358

CENTER UPRIGHT

Close-up of a metal structural beam with flanged supports and bolt holes (no text or symbols visible)

APPLICATION

Center Uprights are vertical channels that attach to the frame (top and bottom). They are frequently used in wider frames to facilitate the installation of 19-in. rack accessories.

FE ATU RES

• The vertical hole pattern matches the vertical hole pattern in the frame
  • Sold individually and include mounting hardware

SPECIFICATIONS

• Can be used in 800-, 1000-, 1200- and 1600-mm wide frames to facilitate the installation of accessories for 600-mm wide frames and 19-in. rack accessories
  • 12-gauge (2.5 mm) mild steel

FINISH

• Polyester powder paint; RAL 7035 textured light gray standard
• Custom colors available

BULLETIN: P40

Catalog Number	H (mm) H (in.)	Fits Frame Height (mm)
P2ACU6 544 21.4 600
P2ACU8 744 29.3 800
P2ACU10 944 37.2 1000
P2ACU12 1144 45.0 1200
P2ACU14 1344 52.9 1400
P2ACU16 1544 60.8 1600
P2ACU18 1744 68.7 1800
P2ACU20 1944 76.5 2000
P2ACU22 2144 84.4 2200

RACK PANELS

Rack Panels are available in aluminum and painted steel. Aluminum Rack Panels are .125-in.-thick 5052-H32 alloy. Steel Rack Panels are 12 gauge steel and finished in RAL 7035 textured light-gray polyester powder paint. All panels are flat with oblong holes positioned at EIA standard spacing. Mounting hardware is sold separately. The recommended fastener package kit is ECNSM6.

BULLETIN: DACCY, P20

Catalog Number	Material Rack Angle Size (in.)	Rack Units
P19RP1UA Aluminum 19 1
P19RP1UP Steel 19 1
P19RP2UA Aluminum 19 2
P19RP2UP Steel 19 2
P19RP3UA Aluminum 19 3
P19RP3UP Steel 19 3
P19RP4UA Aluminum 19 4
P19RP4UP Steel 19 4

Catalog Number	Material Rack Angle Size (in.)	Rack Units
P19RP5UA Aluminum 19 5
P19RP5UP Steel 19 5
P19RP6UP Steel 19 6
P19RP6UA Aluminum 19 6
P19RP7UA Aluminum 19 7
P19RP7UP Steel 19 7
P19RP8UA Aluminum 19 8
P19RP8UP Steel 19 8
P19RP9UA Aluminum 19 9
P19RP9UP Steel 19 9
P19RP10UA Aluminum 19 10
P19RP10UP Steel 19 10
P19RP11UA Aluminum 19 11
P19RP11UP Steel 19 11
P19RP12UA Aluminum 19 12
P19RP12UP Steel 19 12
P19RP16UA Aluminum 19 16
P19RP16UP Steel 19 16

Fastener Package

Catalog Number Description

ECNSM6 Fastener Package, M6. Includes 8 cage nuts and screws.

CAGE NUT PACKAGE

Twenty plated cage nuts are included in each package. Available in #10-32, #12-24, M5 and M6, these cage nuts fit all PROLINE and PROLINE G2 rack angles with square holes.

BULLETIN: DACCY

Catalog Number	Description	Pkg. Qty.
P1032CN 10-32 thread 20
P1224CN 12-24 thread 20
PM5CN	Metric M5 thread	20
PM6CN	Metric M6 thread	20

SCREW PACKAGE

Twenty plated screws are included in each package. Screws attach rack panels to rack mounting angles. Available in #10-32, #12-24, M5 and M6.

BULLETIN: A80, DACCY

Catalog Number	Description	Pkg. Qty.
AS1032	10-32 x .75	20
ES1224	12-24 x .5	20
ASM5	Metric M5 x 20	20
ASM6	Metric M6 x 16	20
ASM6250	Metric M6 x 16	250