Omron A22E Series Turn Reset Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 2 NC, IP65

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$130.21

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$143.23

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RS Stock No.:
861-4610
Mfr. Part No.:
A22E-M-12-EMO
Brand:
Omron
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Brand

Omron

Mount Type

Panel Mount

Product Type

Emergency Stop Push Button

Cutout Diameter

22mm

Contact Configuration

2 NC

Push Button Actuation

Turn Reset

Series

A22E

Illuminated

No

IP Rating

IP65

Colour

Red

Contact DC Voltage

250V dc

Contact AC Voltage

250V ac

Hazardous Area Certification

NO

Standards/Approvals

TÜV (EN60947-5-1,EN60947-5-5)), UL508, CCC (GB14048.5)), UL486E, CSA C22.2 No.14, UL1059

Head Diameter

40mm

Push Button Material

Plastic

Omron A22E Series Emergency Stop Push Button, Red, 22mm Cutout Diameter - A22E-M-12-EMO


This emergency stop push button is a manually operated safety device designed to interrupt machine power or control circuits in industrial control panels. It provides a clear, accessible shut-off function for machinery and equipment, using a large red actuator for quick identification and a panel-mounted configuration suitable for harsh environments.

Features & Benefits


• 22mm cutout panel mounting for straightforward installation
• 2 NC contact arrangement for positive circuit interruption
• Rated for 250V AC and 250V DC to handle diverse control voltages
• Turn-to-reset mushroom head design for secure latching and reset
• IP65 ingress protection to resist dust and water ingress
• Non-illuminated plastic head providing lightweight, impact-resistant operation

**Applications**


• Suitable for emergency isolation on industrial control panels
• Ideal for assembly-line machinery emergency stopping
• Used with conveyor systems requiring quick shutdown
• Can be used for safety circuits in testing rigs
• Used for equipment in workshops and manufacturing cells

What type of contact behaviour does it provide during operation?


It uses two normally closed contacts that open when actuated, interrupting the monitored circuit.

How is the device reset after activation?


The actuator uses a turn-to-reset mechanism that mechanically latches when pushed and requires a clockwise or counterclockwise turn to release.

Is the actuator illuminated for low-light environments?


No, the head is non-illuminated and relies on its red colour and large diameter for Visual identification.

What mounting arrangement is required for panel fitting?


A 22mm diameter cutout is required for panel installation and secure mounting.

Which standards and approvals cover its safety-related performance?


It carries multiple approvals covering relevant EN and international control-device requirements as part of its conformity documentation.

Approvals

UL, cUL, TUV, CCC.

Standards

UL508 C22.2 No.14, EN60947-5-1 & EN60947-5-5 (certified direct opening mechanism), GB14048.5, EN60947-5-1.

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