Enhance your industrial control systems with the Telemecanique Sensors ZCT21N12 Limit switch body. Designed for the XC Standard range, this compact and durable plastic body is built for reliability. It features snap-action contacts with a 1 NC + 1 NO configuration, ensuring positive opening for safety. The body is equipped with two entries tapped for 1/2 NPT adaptors, accommodating cable outer diameters from 4-8 mm, and utilizes screw-clamp terminals for secure electrical connections.The Telemecanique Sensors ZCT21N12 is a compact limit switch body from the XC Standard range. It features a plastic construction and a fixed body type. The switch includes 1 Normally Closed (NC) and 1 Normally Open (NO) contact with snap-action operation. Electrical connections are made via screw-clamp terminals with a clamping capacity of 1 x 0.34 to 2 x 1.5 mm². It has two cable entries tapped for 1/2 NPT adaptors, suitable for cables with an outer diameter of 4-8 mm. The contacts are silver plated and offer positive opening. Contact ratings include B300 and AC-15 (Ue = 240 V, Ie = 1.5 A) conforming to IEC 60947-5-1 appendix A, and R300 and DC-13 (Ue = 250 V, Ie = 0.1 A) conforming to IEC 60947-5-1 appendix A. This body is compatible with the XCKT product line.