Omron A22NE-PD Series Pull Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 2 NO/2 NC, IP69K

This emergency stop push button provides a manual safety shut-off for industrial control panels and machinery. Designed for panel or PCB mounting, it offers a tactile red mushroom head and a pull-to-reset actuation to stop equipment and require deliberate reset before restart. The device is suitable for demanding environments where a robust, non-illuminated E‑stop is needed.

• 2NC/1NO contact arrangement provides clear safety-plus-control segregation
• 5A switching capability supports typical control-circuit loads
• 250V AC/DC rating enables use across common supply types
• IP69K ingress protection allows high-pressure, high-temperature washdowns
• Push-In Plus terminals ensure fast, secure wiring connections

• Suitable for machine-tool emergency shutdown panels in factories
• Ideal for food-processing lines requiring high-pressure washdown compatibility
• Used with conveyor controls where Rapid manual stop is needed
• Can be used for safety circuits in automated assembly cells
• Suitable for OEM control panels requiring 22mm mount options

The button uses a pull-to-reset mechanism, which requires a manual outward pull to restore the actuator before the circuit can be reclosed.

It installs into a 22mm cut-out for standard panel or PCB mounting, providing a Compact footprint for integration.

The device features a 40mm red mushroom-style head that offers a large surface area for Rapid manual engagement during emergency stops.

The unit presents six contacts with a mix of normally open and normally closed paths and uses Push-In Plus terminals for efficient connection.