This XCSP Compact Safety Limit Switch has a metal end plunger, a plastic body with Zamak head and a M20 cable gland entry. The limit switch is a device that converts a mechanical motion into an electrical control signal. It has 1 normally open and 2 normally closed snap action contacts. Its B10D reliability data is 50 000 000. The dimensions of the body are 34mm (width) x 34.5mm (depth) x 79mm (height). It weighs 0.215kg It has IK04 impact resistance and IP66 / IP67 degree of protection, makes it ideal for heavy duty use in harsh conditions. It also complies with EN/ISO 14119, EN/IEC 60204-1, EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14 standards. When associated and correctly connected to an appropriate safety control unit, it conforms to Category 4, performance level PL e, SIL 3 as described in EN/ISO 13849-1, EN/IEC 61508