Allen-Bradley 802T-APD Limit Switch

The Allen-Bradley 802T-APD Limit Switch is a metal, plug-in, oil-tight limit switch built for harsh industrial environments. It features a lever-type actuator with a spring-return mechanism and a two-circuit configuration (one normally open and one normally closed) that supports CW and CCW actuation, making it suitable for end-of-travel sensing on conveyors and automated equipment. With NEMA 4 and 13 ratings, the unit provides protection against dust, water, and washdown, and its plug-in design simplifies replacement or field servicing. Electrical ratings commonly associated with the 802T-APD family include AC-15 and DC-13, enabling standard energy and high-reliability operation across a range of voltages while maintaining a robust actuation torque. The switch is offered with a full head-and-body assembly for direct-acting operation, with metal housing and standard mounting options that accommodate conduit-entry configurations. In industrial lines—such as packaging, material handling, and manufacturing automation—this switch delivers dependable travel-detection and interlock functions in environments where moisture, dust, and washdown are factors.