Enhance your safety with the Telemecanique Sensors XCSM3902L2, a miniature metal safety limit switch designed for robust industrial applications. Featuring a roller plunger for lateral approach and snap-action contacts, this switch ensures reliable operation. It offers a protective plastic cover secured by a 5-lobe socket head safety screw for added security. With its durable Zamak construction for both the body and head, and high IP and IK ratings, the XCSM3902L2 is built to withstand demanding environments. It is designed to achieve high safety levels, including Category 4, PL e, and SIL 3 when integrated with appropriate monitoring systems.The Telemecanique Sensors XCSM3902L2 is a miniature safety limit switch constructed from metal with a Zamak body and head. It features a roller plunger for lateral approach and snap-action contacts, including 2 NC and 1 NO configurations. The switch is pre-cabled with a 2-meter cable composed of 7 x 0.5 mm² conductors. It boasts positive opening with NC contacts and is actuated by a 30° cam. The switch is rated for B300, AC-15 (240 V, 1.5 A) and R300, DC-13 (250 V, 0.1 A) according to IEC standards. It offers a resistance across terminals of 25 MOhm and a repeat accuracy of 0.05 mm. The switch is designed to reach safety levels up to Category 4, PL e, and SIL 3 with appropriate monitoring. It has an IK06 and IP66/IP67/IP68 protection rating. The switch has a mechanical life of 10,000,000 cycles and a B10d value of 5,000,000 cycles for a 20-year lifespan.