Omron A22NE Series Twist Release Emergency Stop Push Button, Panel Mount, 22 mm Cutout, 1 NO/1 NC

This emergency stop switch provides a manual safety shutdown mechanism for industrial control systems, offering a straightforward means to halt machinery in hazardous situations. Fitted as a built-in operator control, it is a round, red, non‑illuminated device designed for rugged use where a visible, tactile stop actuator is required. The unit incorporates both make and break contacts to Interface with safety interlock circuits and is rated for protection against dust and water ingress.

• Push‑lock turn reset actuation ensures positive latching and deliberate reset
• 1NO1NC contact arrangement supports signalling and safety interruption
• IP65 rating permits use in dusty or water‑splashed areas
• Two safety contacts enable dual‑circuit integration for safety systems
• 30mm head provides clear tactile and Visual identification

• Suitable for machine emergency shutdown in automated production lines
• Ideal for panel mounting on control enclosures in electrical workshops
• Used with conveyor systems requiring immediate stop capability
• Can be used for safety panels in mechanical assembly stations

The switch is intended for built‑in mounting and requires a 22mm cut‑out in the panel for correct fitment.

After a push‑to‑lock operation, the device is restored by turning the head to reset the latching mechanism.

The unit carries CE, CCC, cULus Listed and TUV approvals, indicating conformity with multiple regional standards.

The assembly is constructed to meet an IP65 ingress protection rating, providing a dust‑tight enclosure and protection against water jets.