1SFA619552R1051

The ABB 1SFA619552R1051 CE4K1-10R-02 Compact Emergency Stop Push Button is a high-quality industrial safety control device designed for emergency-stop applications in electrical control panels, industrial machinery, and automation systems. It features a 40 mm red mushroom-head actuator, key-release mechanism, and two normally closed (2NC) contacts, making it suitable for integration into industrial emergency-stop safety circuits.

When pressed, the emergency-stop actuator remains latched in its activated position until released using the appropriate key. Unlike twist-release or pull-release models, this version requires a key to reset the actuator. Its non-illuminated design, durable black plastic construction, and integrated contact elements support convenient installation in standard 22 mm panel openings.