Omron A22NE-PD Series Twist Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 2 NO/2 NC, IP65

This emergency stop push button provides a manual means to interrupt equipment circuits in industrial control panels. It is a panel-mounted safety actuator designed for straightforward installation in a 22mm cut-out and is intended for use where quick user intervention is required to halt machinery or processes. The unit is non-illuminated and resets by a rotary action, making it suitable for environments where Visual signalling is unnecessary and a positive mechanical reset is preferred.

• 2NC 2NO contact arrangement offers flexible circuit switching for safety
• Rated for 5A current supports common control and signalling loads
• 250V AC and 250V DC capability enables AC or DC circuit applications
• IP65 enclosure provides protection against dust and water jets
• 30mm head improves operator accessibility during emergencies
• Push-In Plus terminals speed up wiring and reduce installation time

• Suitable for machine tool emergency stopping on factory floors
• Ideal for assembly-line safety stations in manufacturing plants
• Used with relay logic and control panels in automation cabinets
• Can be used for isolating conveyor systems during maintenance
• Used for emergency cut-out on electrical distribution panels

It requires a turn-to-reset action, which mechanically latches out until rotated back to the normal position.

The Push-In Plus Terminal type permits direct conductor insertion without screws, reducing termination time and simplifying on-site wiring.

The product carries an IP65 rating, offering protection from dust ingress and low-pressure water jets, making it appropriate for many industrial environments.

A 30mm-diameter head increases the contact area for quick manual activation, assisting fast response in emergency conditions.