Allen-Bradley 802T-W1A Roller Lever Limit Switch

Allen-Bradley 802T-W1A Roller Lever Limit Switch is a Direct Opening Action (DOA) limit switch that uses a non-adjustable roller lever to convert mechanical motion into an electrical signal. The lever is a front-mounted, cast steel roller assembly with a 1.5-inch reach, designed for repeated cycling in rugged industrial environments. This 802T-W1A actuator is specifically configured for 802T limit switches, providing the durable front-roller engagement and steel construction characteristic of the series. The enclosure rating supports use in harsh conditions (NEMA 4, 6P, 12, and 13), with an operating temperature range of 18 to 110 C (0 to 230 F). Electrical protection aligns with standard DOA limit-switch specifications, including short-circuit protection of 10 A slow or 15 A fast acting, suitable for common control circuits and safety interlocks. Typical applications include conveyors, packaging lines, and other automated equipment where a roller-lever actuated switch provides reliable limit sensing and interlock functionality in demanding environments.