Allen-Bradley 800T-XC28 Pushbutton Contact Block

The Allen-Bradley 800T-XC28 Pushbutton Contact Block is an auxiliary contact module designed to mount to 30 mm 800T pushbutton stations, expanding the operator’s electrical interface beyond the basic switch action. It provides additional switching contacts to support interlocks, signaling, and simple control logic in industrial panels.

Designed for use with the 800T family, the XC28 attaches to the rear of the operator via the standard mounting interface, preserving the same footprint and compatibility with other 800T accessories. This makes it easy to upgrade existing installations or tailor a pushbutton station to meet more complex control needs without replacing the entire device.

Typical applications include machine interlocks, status signaling, and lightweight control logic in manufacturing lines, packaging equipment, and automation cells where enhanced contact capability on a single 30 mm operator is advantageous. As an official Allen-Bradley accessory, it adheres to Rockwell Automation standards for fit, finish, and interchangeability with 800T pushbutton assemblies, helping ensure consistent performance across panel designs.