Allen-Bradley 800T-J2KC7B 3-Position Maintained Selector Switch

Allen-Bradley 800T-J2KC7B is a 30 mm diameter, three-position maintained selector switch designed for panel mounting in industrial control systems. It uses the KC7 cam and a white insert with a standard knob, delivering three detented positions for common control sequences such as Hand‑Off‑Auto. The switch is wired on terminals and ships without guards on the terminals, and it includes standard contact blocks configured with one normally open (NO) and one normally closed (NC) contact. The maintained action keeps the selected detent in place until the operator moves to another position, making it well suited for manual mode selection, start/stop logic, and safety interlock sequencing on equipment such as conveyors, presses, and packaging lines. As part of the 800T family, this compact 30 mm operator integrates with typical 800T accessories and mounting footprints, providing a dependable, repeatable control point in demanding industrial environments.