A165K - Electrical switch OMRON - Free user manual and instructions

USER MANUAL A165K OMRON

OMRON ey-type Selector Switch A165K Mounting Aperture of 16 mm + Modular construction + Oit-resistant IP65 models + UL and cUL approved. + Conforms to EN60947-5-1, IEC947-5-1 + Short mounting depth, less than 28.5 mm below panel + Wide range of switching capacity from standard to microload + Automatic and manual models available Model Number Structure HE Model Number Legend

Completely Assembled 88 … : 22 The model numbers used to order sets of Units are illustrated below. One set comprises the Selector, Switch, and 2 Keys. ÉE

(U] (2) (8) A165K-J3ML-2 aurai {1)_Shape of Selector (3)_ Contact Configuration Symbol] Shape [Color Symbol] Type | Terminal J__|Rectangular 1 SPDT | Solder A [Square Black 2] DPDT | Terminal T [Round 1P_| SPDT | pce BA [Square 2P [| DPDT | Terminal (24-mm square) (2) Number of Notches/Resetting Method 28 | DPDT |Screw-Less Symbol [No. of notches] Reset method _]Key release position Ciamp 2ML Let Note: 1. Only DPDT contacts are 2MA Right available with 3-notch mod- 2notches | Manual sg els 2M Left and right ZAL Automatic Left 2. PCB terminals are available TE ET only with 2-notch models. enter 3MR Right ET 3 notches Manual Left 3M Left, right, and center SAC 3 notches Automatic Center 3MAC Center CCW-manual, SMAL] Snoiches | CWautomatic | -°1 SMA Lo conter. 3AMC D SAMR| 3notches |Gf/manual [Right ET Center, right Key-type Selector Switch A165K G-43

J: Rectangular 2ML: 2 notches/Manual/Left A: Square 2MR: 2 notches/Manual/Right T: Round 2M: 2 notches/Manual/Right and left BA: Square (24-mm square) 2AL: 2 notches/Automatic/Left 8MC: 3 notches/Manual/Center 3MR: 3 notches/Manual/Right 83ML: 3 notches/Manual/Left 3M: 3 notches/Manual/Right, left, and center SAC: 3 notches/Automatic/Center

2. Switch (Same as for Knob-type Selector Switches)

1. Number of Notches

2N: 2notches 3N: 3 notches

Ordering Information OMRON EH List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector and Switch Solder Terminals A165K-J (Rectangular) Models IP65 Oil-resistant Number of notches Output Reset method Key release position Model 2 notches SPDT Manual N7 [Let A165K-J2ML-1 Right A165K-J2MR-1 Left and right A165K-J2M-1 Automatic Left A165K-J2AL-1 DPDT Manual Left A165K-J2ML-2 NV Right A165K-J2MR-2 Left and right A165K-J2M-2 Left A165K-J2AL-2 Automatic o 3 notches DPDT Manual Center A165K-J3MC-2 N7 [Right A165K-J3MR-2 Left A165K-J3ML-2 Left, right, and center A165K-J3M-2 A165K:-A (Square) Models IP65 Oil-resistant Number of notches Output Reset method Key release position Model 2 notches SPDT Manual N7 [Let A165K-A2ML-1 Right A165K-A2MR-1 Left and right A165K-A2M-1 Automatic Left A165K-A2AL-1 DPDT Manual Left A165K-A2ML-2 N7 [Right A165K-A2MR-2 Left and right A165K-A2M-2 Left A165K-A2AL-2 Automatic o 3 notches DPDT Manual Center A165K-A3MC-2 N° Fight A165K-A3MR-2 Left A165K-A3ML-2 Left, right, and center A165K-A3M-2 Key-type Selector Switch A165K G-45

Ordering Individually Selectors and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. OMRON

Switches with Screw-Less Clamp Appearance Classification Model Remarks Common to general |DPDT 2 notches Non-lighted A16-2S Common to ones load and micro for pushbutton load switches. 3 notches A16S-3N-2LS _ Accessories (Order Separately) Accessories Name Appearance Classification Model Remarks Panel Plugs Rectangular A16ZJ-3003 Used for covering the panel cutouts for S ATSZAS00S future panel expansion quare F Degree of protection: IP40 Round A16ZT-3003 G-48 Key-type Selector Switch A165K

OMRON Tools Name Appearance Model Applicable types Remarks Pushbutton | Knob-type | Key-type Emer- Indicator Switch Selector | Selector |gency Stop Switch Switch Switch Screw Fitting A16Z-3004 |Yes Yes Yes Yes Yes Convenient for ganged installation. Tighten to a torque of

Yes Yes Yes Yes Convenient for extract- Extractor PV A16Z-5080 |Ves ing the Switches and Lamps. Key Appearance Model ATG5K-KEY Note: Two Keys are provided Specifications H Approved Standards Agency Standards File No. UL, cUL (See note.) |UL508 E41515 = EN60947-5-1 = Note: cUL: CSA, C22.2 No. 14 H Approved Standard Ratings UL, cUL (File No. E41515) 5 À at 125 VAC, 3 À at 250 VAC (general use) 3 À at 30 VDC (resistive) EN60947-5-1 (Low Voltage Directive) 3 A at 250 VAC (AC 12), 3 A at 30 VDC (DC12) HRatings Contacts AC resistive load DC resistive load 3 A at 250 VAC 3 A at 30 VDC 5 A at 125 VAC Minimum applicable load: 1 mA at 5 VDC Rated values are obtained from tests conducted under the following conditions.

1. Load: Resistive load

2. Mounting conditions: No vibration and no shock

8. Temperature: 20+2°C

4. Operating frequency: 20 times/min

OMRON HE Characteristics Item Key-type Selector Switch Allowable operating Mechanical 20 operations/minute max. frequency Electrical 10 operations/minute max. Insulation resistance 100 MQ min. (at 500 VDC) Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity. 2,000 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between each terminal land ground Vibration resistance [Malfunction [10 to 55 Hz, 1.5-mm double amplitude (malfunction within 1 ms) Shock resistance Mechanical [500 m/s° Malfunction |150 m/s? max. (malfunction within 1 ms) Durability Mechanical [250,000 operations min. (durability of key: 10,000 operations min.) Electrical 100,000 operations min. Ambient temperature 10°C to 55°C (with no icing or condensation) -25°C to 65°C (With no icing or condensation) Ambient humidity Operating: 35% to 85% Electric shock protection class Ciass 11 PTI (tracking characteristic) 175 Degree of contamination 3 (1EC947-5-1) Weight Approx. 26.5 g (in the case of a DPDT switch key) Screw-less Clamp Note: Set and reset constitute one operation. Hem Screwrless Clamp Recommended wire size 0.5 mm° twisted wire or 0.8 mm-dia. solid wire Usable wires and ten- | Twisted wire 0.3mm° 0.5 mm 0.75 mm° 1.25 mm? ile strength Solid wire 0.5 mm dia. 0.8 mm ia. 1.0 mm dia. — Tensile strength 10N 20N 30N 40N Length of exposed wire 1021 mm H Operating Characteristics Type Key-type Selector Switch Features 2 notches | 3 notches Operating force (OF) max. 9.8 Nm Set position (SP) 90+5° [45% H Operation Angle Two notches 5°) Three notches

Position 2 notches © Position

Mounting nut Packing (10.5) Lock ring Note: See page 14 for panel cutouts. M8xt Square A165K-A 15 Solder terminals = use a {tab terminals #110)

F8 —| Model, standard, lot No, serial number Mounting nut Packing (10.5) Note: See page 14 for panel cutouts. Lock ring Key-type Selector Switch A165K G-53

1 = a Packing (10.5) (for oil-resistant IP65 only) G-54 Key-type Selector Switch A165K

OMRON Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Lighted DPDT Switches Terminal Arrangement Terminal Arrangement [IE (Bottom View) (LL (Bottom View) Dimensions of Dimensions of Terminal Holes Terminal Holes

L_ | 4 L 53 (& ss ; nil [ Ù [3 è 08 Ÿ D as | PCB Cutouts F : PCB Cutouts D Lamp té 1 (t=0.5) 186 Lamp terminal (1-08) (Bottom View) amp terminal (1-05) (Bottom View) Side with TOP indicated Side with TOP indicated LR = RS le D ab TE ÊTIE = — frstoss Pt = ao =. 5 Œ ' Eight, 1 dia. | TA \ D \Eight, 1 dia. Two, 5 dia. = — 634005 63#005 Two, 5 dia. Note: For details of the terminal arrangement for Screw-Less Clamps, refer to the corresponding section for the A16. Key-type Selector Switch A165K G-55

Non-lighted Models with PCB Terminals OMRON Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Terminal Arrangement Model, rating, andot (Bottom View) number indication Side with TOP indicated Dimensions of PCB Terminals Dimensions of PCB Terminals LIT 49 min Mo fss Use

| } 27 124 PCB Cutouts 186 (Bottom View) Side with TOP indicated

TRS 20204 Î TT | | 12420,05-à— + —+ iL | î LE A, Three, 1 dia./ | + 63200 Two, 5 dia. Panel Cutouts Models with Solder Terminals Rectangular Square A165! l-A A165]-J Round A165/[ 1-T (Top View) (Top View) 16*92 dia. 16*22 dia. 49 min. SEE £= 19 min © Note: 1. Make sure the thickness of the mounting panel is 0.5 to 3.2 mm. Non-lighted DPDT Switches Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated 2. fthe panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. G-56 Key-type Selector Switch A165K

OMRON Models with PCB Terminals Rectangular Square A165! |-A Rectangular A165[1-J Round A165[1-T A165K[1-2S (Top View) (Top View) (Top View) 16*9? dia. 24m C4 min. Recommended panel thickness: 0.5 to 3.2 mm Note: 1. Ensure that the variation in the distance between the centers of neighboring mounting holes is less than 40.1 mm. 2. Make sure the thickness of the mounting panel is 0.5 to 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must be 0.5 to 2 mm. 3. Ifthe panel is to be finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Installation For details on mounting the Switch to a panel, and mounting and dismounting the Switch, refer to installation details for the A16 Pushbutton Switch. H Panel Mounting Refer to the /nstallation section for the A16. HE Mounting and Replacing the Pushbutton Refer to the /nstallation section for the A16.

HFlange Rotation A165 Key-type Selector Switch Fix the Switch screw and rotate the flange in 45° turns. Flange Lock ring Switch screû Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. Key-type Selector Switch A165K G-57

OMRON ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.08987. To convert grams into ounces, multiply by 0.08527. Cat. No. A126-E1-02 In the interest of product improvement, specifications are subject to change without notice. G-58 Key-type Selector Switch A165K