Mounting

Use M4 screws with plane washers and spring washers to mount the Switch. Tighten each mounting screw securely to a torque of 1.18 to 1.47 Nm.

Basic Models (General-purpose) and Split-contact Models

Terminals

Dimensions and Operating Characteristics

The models, illustrations, and graphics are for screw-terminal models (-B). The "-A" at the end of the model number for solder terminal models has been omitted. For details of the terminals, see above.

Pin Plunger
Z-15G-B
Z-15E-B
Z-15H2-B
Z-01H-B
Z-15H-B
Z-10FY-B

Slim Spring Plunger
Z-15GS-B
Z-01HS-B
Z-15HS-B
Z-10FSY-B

Short Spring Plunger
Z-15GD-B
Z-01HD-B
Z-15HD-B
Z-10FDY-B
Z-15ED-B

Panel Mount Plunger
Z-15GQ-B
Z-01HQ-B
Z-15HQ-B
Z-10FQY-B
Z-15EQ-B
Z-15GQ3-B ^*
Z-15GQ8-B ^*

Note:
1. Do not use the M12 mounting screw and the case mounting hole at the same time, or excessive pulling force will be imposed on the switch and the case and cover may be damaged.
2. On the model Z-15GQ3-B, PT can be set to a value larger than that for the Z-15GQ.
3. On the model Z-15GQ8-B, operating position can be adjusted by providing a
screw in the plunger section.
4. On the model Z-15GQ8-B, the M3 hole
with a depth of 10 mm is a through hole. Take precautions so that no water or screw lock agent penetrates into the hole.

Panel Mount Roller Plunger
Z-15GQ22-B
Z-15EQ22-B
Z-15HQ22-B
Z-10FQ22Y-B

Panel Mount Cross Roller Plunger
Z-15GQ21-B
Z-15EQ21-B
Z-15HQ21-B

Leaf Spring
Z-15GL-B

Roller Leaf Spring
Z-15GL2-B

Short Hinge Lever
Z-15GW21-B

Hinge Lever
Z-15GW-B
Z-15GW32-B
Z-15HW-B
Z-10FWY-B
Z-15GW3-B (Lever Length: 56R)^*

Low-force Hinge Lever
Z-15GW4-B

Z-15HW24-B

Low-force Wire Hinge Lever
Z-15HW52-B
Z-15HW78-B (Lever Length: 110R) ^*

Short Hinge Roller Lever
Z-15GW22-B
Z-01HW22-B
Z-15HW22-B
Z-10FW22Y-B
Z-15EW22-B
Z-15GW2-B ^*
Z-15HW2-B ^*
Z-10FW2Y-B ^*

Short Hinge Cross Roller Lever
Z-15GW49-B
Z-15GW54-B (Lever Length: 48.7R) ^*

Hinge Roller Lever
Z-15GW25-B

Unidirectional Short Hinge Roller Lever
Z-15GW2277-B

Reverse Hinge Lever ^**
Z-15GM-B

Reverse Short Hinge Roller Lever ^**
Z-15GM22-B
Z-10FM22Y-B

Reverse Hinge Roller Lever ^**
Z-15GM2-B

^** The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. Reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed.

Basic Models (Drip-proof) without Terminal Protective Cover

Terminals

Note: With reverse action models (Z-15GM), the positions of NO and NC terminals are reversed.

The above illustration is for model without terminal protective cover.

Dimensions and Operating Characteristics

Pin Plunger
Z-15G55-B
Z-01H55-B

Short Spring Plunger
Z-15GD55-B
Z-01HD55-B

Spring Plunger
Z-15GK55-B

Z-15GK355-B

Panel Mount Plunger
Z-15GQ55-B

Panel Mount Roller Plunger
Z-15GQ2255-B

Panel Mount Cross Roller Plunger
Z-15GQ2155-B

Leaf Spring
Z-15GL55-B

Roller Leaf Spring
Z-15GL255-B

Short Hinge Lever
Z-15GW2155-B

Long Hinge Lever
Z-15GW4455-B

Hinge Lever
Z-15GW55-B

Short Hinge Roller Lever
Z-15GW2255-B
Z-01HW2255-B

Hinge Roller Lever
Z-15GW255-B

Unidirectional Short Hinge Roller Lever
Z-15GW227755-B

Reverse Hinge Lever ^*
Z-15GM55-B

Reverse Short Hinge Roller Lever ^*
Z-15GM2255-B

Reverse Hinge Roller Lever ^*
Z-15GM255-B

^* The pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers.

Flexible Rod (Coil Spring)
Z-15GNJ55-B

Flexible Rod (Steel Wire)
Z-15HNJS55-B

Basic Models (Drip-proof) with Terminal Protective Cover

Dimensions and Operating Characteristics

Pin Plunger
Z-15GA55-B5V

Z-15GK3A55-B5V

Panel Mount Plunger
Z-15GQA55-B5V

Panel Mount Roller Plunger
Z-15GQ22A55-B5V

Panel Mount Cross-roller Plunger
Z-15GQ21A55-B5V

Long Hinge Lever
Z-15GW44A55-B5V

Hinge Lever
Z-15GWA55-B5V

Short Hinge Roller Lever
Z-15GW22A55-B5V

Hinge Roller Lever
Z-15GW2A55-B5V

Unidirectional Short Hinge Roller Lever
Z-15GW2277A55-B5V

Basic Models (Drop-proof) with Modeled terminals

Molded Terminals

L/R Type (The following illustration is the R type.)

Lead Wire Specifications

Note:
1. No models with molded terminals are approved by UL, CSA, or EN.
2. Molded terminals are not available on all models. Contact your OMRON representative for applicable products.

Maintained-contact Models

Dimensions and Operating Characteristics

Pin Plunger
Z-15ER

Slim Spring Plunger
Z-15ESR

Hinge Lever
Z-15EWR

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.