1SFA619502R1051

The ABB 1SFA619502R1051 CE3K1-10R-02 Compact Emergency Stop Push Button is an industrial safety control device designed for emergency-stop applications in electrical control panels, industrial machinery, and automation systems. It features a 30 mm red mushroom-head actuator, key-release mechanism, and two normally closed (2NC) contacts, suitable for integration into machine emergency-stop circuits.

This model features a maintained latching mechanism that keeps the emergency stop activated after the button is pressed. Unlike twist-release or pull-release models, it requires a compatible Roni's 455 key, code 71, to release the actuator. This helps restrict resetting to personnel with the appropriate key.