This lever is a rotary operating head accessory for the XC Standard limit switch range, compatible with ZCKD05 heads and XCKL, XCKM and XCKS switch bodies. It uses a spring-return roller lever with a 50 mm roller diameter and elastomer construction, actuated laterally by a 30° cam. It is intended for standard industrial environments, with an operating ambient temperature range of -25 to 70 °C, typically fitted to machine guards and position-sensing points on control panels and equipment.