Allen-Bradley 802T-AT Oil Tight Limit Switch 600V

Allen-Bradley 802T-AT Oil Tight Limit Switch is a non-plug-in, lever-actuated, spring-return device designed for harsh industrial environments. Belonging to the 802T family, it features oil-tight construction with NEMA Type 4 and 13 protection, safeguarding the internal mechanism from dust, water, and oil exposure. The AT variant is rated for up to 600 V AC and provides four electrical circuits, enabling multiple signaling or control paths from a single unit. It supports CW and CCW operation and uses standard operating torque, making it suitable for conveyors, presses, packaging lines, and other machinery where precise end-of-travel limit sensing is required. The lever-type actuator offers reliable actuation with robust mechanical life, while the non-plug-in configuration simplifies field installation and maintenance. Designed for harsh manufacturing settings, the 802T-AT combines rugged housing with versatile electrical configuration to support interlocks, machine control, and safety circuits in automation systems. The 600 V AC rating makes it compatible with common control circuits, and the four contacts allow signaling, interlocking, or auxiliary circuit switching within automation layouts.