General-purpose Basic Switch

A

High-capacity Switch Capable of Handling 20 A Loads with Large Inrush Currents

Model Number Structure

Model Number Legend

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Ordering Information

Terminal

Solder terminal

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Screw terminal (-B)

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Actuator

Model

Model

Pin plunger

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A-20G

A-20G-B

Short spring plunger

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A-20GD

A-20GD-B

Panel mount plunger

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A-20GQ

A-20GQ-B

Panel mount roller plunger

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A-20GQ22

A-20GQ22-B

Panel mount cross roller plunger

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A-20GQ21-B

Short hinge lever

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A-20GV21

A-20GV21-B

Hinge lever

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A-20GV

A-20GV-B

Short hinge roller lever

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A-20GV22

A-20GV22-B

Hinge roller lever

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A-20GV2

A-20GV2-B

Accessories (Order Separately)

Terminal Covers (Sold Separately)

The Terminal Covers can be attached to Z, A, X, and DZ Switches.
 The Terminal Cover is secured with mounting screws and protects the casing and terminal wires from dust, vibration, or fingers, thus preventing terminal short-circuiting, ground faults, wire disconnection or improper connection, and electric shock accidents.
 Terminal Covers made of phenol resin have five or six thin wall sections. These sections can be torn open for providing holes for lead cables at desired points.
 A terminal cover can’t be used in the case of using an actuator sold separately. 

Application

Soldering
 terminal use

Screw
 terminal use

Remarks

Material

Mounting direction

Model

Phenol resin

Side mounting

AP-A

AP-B

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Metal press mold

Side mounting

AP1-A

AP1-B

Used for AP-A and AP-B

Vinyl chloride

Side mounting

AP-Z

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Note: Use a Terminal Cover for screw terminals fir DZ-series Switches with soldering terminals. 

Separator (Sold Separately)

Use a Separator when it is difficult to provide a sufficient insulation distance or when using the Switch near metal parts or copper wires. 

Model

SEPARATOR FOR Z