ABB Smile Series Turn Release Emergency Stop Push Button, Surface Mount, 32 mm Cutout, 2 NC, IP65

This emergency stop push button provides a compact, surface-mounted safety control for industrial panels and equipment. Designed for quick manual actuation and reset via a turn-release mechanism, it is intended to interrupt control circuits in automation and electrical systems. The unit is non-illuminated and finished in a high-visibility red to aid Rapid identification during fault conditions.

• IP65 rated enclosure prevents ingress from dust and water while installed
• Two normally-closed contacts provide reliable circuit interruption
• Compatible with 24V DC control systems for low-voltage applications
• Turn-release actuation enables secure manual reset after intervention
• Surface-mount design allows fitting without deep panel recessing

• Suitable for machine emergency isolation on factory automation lines
• Ideal for control panels in electrical and mechanical workshops
• Used with conveyor and material-handling systems for Rapid shutdown
• Can be used for safety cut-off on test rigs and assembly stations

Installation requires a 32mm cut-out for panel mounting and a surface-mount arrangement, avoiding the need for deep enclosure space.

The pair of normally-closed contacts simplifies integration into safety circuits by opening both conductors when actuated, compatible with Basic stop circuit topologies.

A manual twist of the head is necessary to release the latch and restore the contacts to their normal state.

The device extends 52mm from the mounting face, allowing planning for clearance behind panels.