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OMRON A22EM02B Emergency Stop Push Button, Mushroom Head, 2NC, Maintained - Push-Button Control Stations
OMRONPush-Button Control Stations

OMRON A22EM02B Emergency Stop Push Button, Mushroom Head, 2NC, Maintained

The OMRON Control Station is a mushroom head push button designed for emergency stop applications. This red operator features a maintained (push-pull) configuration with 2NC contacts and zero pilot lights. The unit…

SKU 3G-OTH-27370

Brand
OMRON
Item
A22EM02B Emergency Stop Push Button, Mushroom Head, 2NC, Maintained
Part Number
A22EM02B
Category
Push-Button Control Stations
Available to Order
Also known as:A22EM02BOMRON
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Technical Specifications

OMRON
Manufacturer Part Number
A22EM02B
Type
2NC, Emergency Stop, Maintained
Pilot Lights
0
Operator Color
Red
Operator Legend
Emergency Stop
Operator Configuration
Mushroom Head Push Button
Operator Configuration Type
(1) Mushroom Push Button

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OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON Control Station is a mushroom head push button designed for emergency stop applications. This red operator features a maintained (push-pull) configuration with 2NC contacts and zero pilot lights. The unit is identified by manufacturer part number A22EM02B and is configured as a single mushroom push button.

Frequently Asked Questions

What is the OMRON A22EM02B emergency stop push button used for?

The OMRON A22EM02B is a mushroom head push button used as an emergency stop control station in industrial machinery and automation systems. Its maintained push-pull configuration with 2NC contacts ensures a reliable, latching stop action that requires manual reset, meeting safety requirements in manufacturing and process environments.

What are the specifications of the OMRON A22EM02B control station?

The OMRON A22EM02B is a red mushroom head push button with an Emergency Stop legend. It features a maintained (push-pull) operator configuration, 2NC contacts, and zero pilot lights. The unit is a single mushroom push button control station designed for emergency stop applications in industrial control panels.

Where to buy the OMRON A22EM02B emergency stop push button worldwide?

3G Electric supplies the OMRON A22EM02B emergency stop push button worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this OMRON mushroom head push button for your control station needs.

How to install the OMRON A22EM02B emergency stop push button?

Install the OMRON A22EM02B by mounting it in a standard 22 mm panel cutout and wiring the 2NC contacts into the safety circuit. Ensure the maintained push-pull mechanism is accessible for emergency actuation. Follow general industrial safety practices and verify proper latching and reset operation before commissioning.

Used in

Common applications for OMRON
Industrial control panels — Omron G7L series power relays for switching high-current loads up to 30 A
HVAC equipment — Omron MJN series relays with 240 V AC coils for compressor and fan control
Process automation — Omron G3NA solid-state relays for silent, high-cycle switching of heaters
Material handling — Omron photoelectric and proximity sensors for position detection and counting
Machine safety — Omron safety relays and interlock switches for guard door monitoring
Power distribution — Omron surface-mounted relays with finger-safe terminals for branch circuit control
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OMRON Products

3G Electric supplies OMRON push-button control stations. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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