ZC products are part of the XC standard range, an offer of limit switches. The ZCKD219 is a limit switch head compatible with the ranges XCKM and XCKL. This limit switch head is made of a thermoplastic roller lever plunger with protective boot. This limit switch head is made of plastic. This product can be used to assemble a limit switch adapted to your needs or used as a spare part. The ZC range makes the XC limit switches modular by giving you the possibility to assemble the product that best suits your needs.