A22Z-R25 datasheet(2/52 Pages) OMRON

2 / 52 page

Emergency Stop Pushbutton Switches (22-dia. or 25-dia.) Push-in Plus Terminal Block Models

With Lock detection

A22NE-PD

Install in 22-dia. or 25-dia. Panel Cutout

(When Using a Ring)

• Push-in plus terminals greatly reduce wiring effort and provide

vibration resistant connections.

• A maximum of up to four contact points can be combined

together in the contact-point configuration.

• Oil-resistant to IP65 (non-lighted models) / IP65 (lighted

models) / IP69K high-temperature, high-pressure cleaning

(pull-reset models).

• Lock Detection function disconnects circuit when the switch

lock lever becomes unlocked from damage or improper

installation.

Model Number Structure

Model Number Legend (Completely Assembled)........Shipped as a set which includes the Operation Unit, LED

Lamp (lighted models only), and Switch Block.

Be sure to read the "Safety Precautions" on pages 12 and 56.

For the most recent information on models that have been

certified for safety standards, refer to your OMRON website.

2. Reset function

1. Operation Unit size (diameter)

A22NE-

4. Lock lever function

Code

Description

Lock-lever-linked contact function

Code

Description

30 dia.

M40 dia.

L60 dia.

Code

Description

None

Turn-reset

Pull-reset

* The pull-reset type is only available on the 40 dia.

Operation Unit, non-lighted type.

Not available on lighted types.

7. Others (Degree of Protection)

None

69K

* IP69K is supported only by the Pull-reset models.

IP65

IP69K

6. LED lamp voltage

* Lighting color is red.

24 VAC/VDC

3. Terminal specification

Code

Description

Push-in plus terminal block

Code

Description

Non-lighted

Code

5. Contacts

one contact

two contacts

three contacts

four contacts

Contacts

Code

Note. NO: 1a-contact NC: 1b-contact

Number of

Contacts

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