Allen-Bradley 800T-XD2 Bulletin 800T Contact Block is a shallow 30 mm contact block accessory for Bulletin 800T pushbuttons, configured with a single normally closed (1NC) contact. It provides an additional NC contact to interface with auxiliary circuits or signaling within 800T operator stations. As part of the 800T contact block family, the XD2 is designed for 30 mm 800T pushbuttons and is intended to mount alongside compatible 800T components in the modular series.
