Description

The Schneider Electric XB4BS9442 is a red emergency stop push button from the Harmony XB4 series, designed for industrial safety and machine control. It features a 40 mm mushroom head, 22 mm panel mounting, and trigger action with mechanical latching. The device includes 1 normally closed (1NC) contact and a key-release reset mechanism, allowing the system to be restarted only by authorized personnel. Its chromium-plated metal bezel and high protection ratings IP66/IP67/IP69K make it suitable for harsh industrial environments.