Allen-Bradley 800H-BK1A Heavy Duty Pushbutton

The Allen-Bradley 800H-BK1A is a 30 mm heavy‑duty pushbutton with an extended head in black (BK) color, designed for rugged industrial panels and environments. It features a 1NO/1NC contact arrangement, allowing one normally open and one normally closed circuit to be controlled from a single actuator. This extended‑head operator is compatible with standard 30 mm panel cutouts used by the 800H family and is rated for up to 600 V AC and 10 A, making it suitable for control and signaling applications on conveyors, machinery, and other automation equipment. The BK1A configuration identifies the extended‑head, black Pushbutton with the 1NO/1NC contact set, providing a durable, straightforward control solution in demanding industrial installations.