Allen-Bradley 800M-XAK Pushbutton Contact Block

Allen-Bradley 800M-XAK is a 22 mm contact block that accompanies the Bulletin 800M pushbutton family to extend signaling options in industrial control cabinets. It provides one normally open and one normally closed contact, enabling a second signaling path or interlock circuit without adding another operator. The unit is rated for up to 300 VAC and 10 A, making it suitable for a broad range of control circuits. It uses large screw terminals with pressure plates for secure, field‑wired connections that stay reliable in vibration‑prone environments. As an official 800M accessory, the XAK shares the mounting footprint and terminal pattern of other 800M contact blocks, allowing seamless integration with 22 mm pushbuttons and related accessories in existing control panels. Typical applications include signaling, start/stop logic, and safety interlocks on machine control stations, where a secondary contact can monitor auxiliary circuits while the primary pushbutton operates the main function. In installation, the block preserves the operator’s compact form factor, helping keep wiring neat and accessible inside enclosures while delivering robust, dual‑path signaling in a single 22 mm device.