Allen-Bradley 800T-XD2R Contact Block Assembly is a 30 mm pushbutton accessory from Rockwell Automation’s 800T family that features a Logic Reed contact block with a single normally closed (NC) circuit. It is designed to mount with a 30 mm 800T pushbutton operator to convert the operator into a compact, rugged switch for industrial control panels. The XD2R designation identifies this block as a reed-contact, 1-NC configuration, suitable for signaling and interlock roles in typical AC/DC control circuits.
