Allen-Bradley 800M-XA3K Contact Block

The Allen-Bradley 800M-XA3K contact block is a standard-contact block designed for use with the 800M family of pushbutton assemblies from Allen-Bradley. This contact block provides a dedicated electrical path within a single operator, enabling extended control circuits without replacing the entire pushbutton. It is specified for up to 300 V AC maximum and up to 10 A, making it suitable for common industrial control tasks such as interlocking, signaling, and auxiliary circuit functions within panel enclosures that accept 800M components. The XA3K variant belongs to the 800M-XA3X family and is designed to mount with the standard 800M mounting scheme, ensuring reliable mechanical fit and electrical interface with matching 800M operators and bases. This block is suited for NEMA-style installations and is used in environments where a compact, modular approach to control logic is desirable. Use this block when you need a replacement or additional contact block for an 800M pushbutton station, providing consistent actuation behavior and straightforward field servicing in control panels, machines, or process equipment that rely on Allen-Bradley pushbutton interfaces.