Industrial Automation

A

General-purpose Basic Switch

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

last update: September 11, 2023

Model Number Structure

Model Number Legend

Ordering Information

Terminal	Solder terminal	Screw terminal (-B)
Actuator	Model	Model
Pin plunger	A-20G	A-20G-B
Short spring plunger	A-20GD	A-20GD-B
Panel mount plunger	A-20GQ	A-20GQ-B
Panel mount roller plunger	A-20GQ22	A-20GQ22-B
Panel mount cross roller plunger	---	A-20GQ21-B
Short hinge lever	A-20GV21	A-20GV21-B
Hinge lever	A-20GV	A-20GV-B
Short hinge roller lever	A-20GV22	A-20GV22-B
Hinge roller lever	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		Remarks
Phenol resin	Side mounting	AP-A	AP-B	---
Metal press mold	Side mounting	AP1-A	AP1-B	Used for AP-A and AP-B
Vinyl chloride	Side mounting	AP-Z		---

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

last update: September 11, 2023

Product Category

Switches
- Basic Switches
  - Basic Switches (Z-Size)

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