1SFA619552R1076

The ABB 1SFA619552R1076 CE4K1-10B-11 Compact Machine Stop Push Button is a durable industrial control device designed for manual machine-stopping operations in electrical control panels, industrial machinery, and automation systems. It features a 40 mm black mushroom-head actuator, key-release mechanism, and one normally open plus one normally closed (1NO + 1NC) contact for machine control and auxiliary status signalling.

When pressed, the actuator remains latched in the operated position until manually released using the appropriate key. Unlike twist-release or pull-release versions, this model features a key-operated resetting mechanism, helping restrict machine-stop resetting to personnel with the correct key.