Schneider Electric ZCK-J1 Limit Switch

Schneider Electric's Telemecanique ZCKJ1 XC Standard limit switch body is the fixed metal base unit for modular limit switches, designed to enable end-of-travel detection and machine sequencing when paired with compatible ZCKE heads. It accepts ZCKE05, ZCKE06, ZCKE08, ZCKE21, ZCKE23, ZCKE61, ZCKE62, ZCKE63, ZCKE64, ZCKE65, ZCKE66, ZCKE67, ZCKE619, and ZCKE629 heads, providing a 2-pole, 1 NC + 1 NO, snap-action switching arrangement with silver-plated contacts. Electrical ratings include 3 A at 240 VAC (AC-15, A300) and 0.27 A at 250 VDC (DC-13, Q300); it uses screw-clamp terminals for 0.34–1.5 mm² conductors, with Pg 13.5 cable entry, and features positive opening, IP66 protection, IK07 impact resistance, and a metal body suitable for standard industrial environments. Weighing approximately 0.30 kg with dimensions 8.7 × 4.2 × 4.6 cm, it is commonly used in manufacturing equipment, conveyors, packaging machinery, and processing systems, and serves maintenance teams and system integrators for repair, retrofit, expansion, and replacement of modular limit switch assemblies.