Telemecanique Sensors XCKJ10511H7 is a heavy-duty limit switch with a roller lever actuator. It features a boot-sealed actuator, standard body style, rotary operation, and 1NC/1NO contact form. This switch is designed for industrial control and automation applications, with a DC contact rating of 10A at 240V and an AC contact rating of 10A at 240V. It has a compact size with dimensions of 2.7" x 1.7" x 5.1" (L x W x H) and weighs 1.1 lbs.