Schneider Electric XCKJ...H7 Heavy Duty Limit Switch

The Schneider Electric Telemecanique XCKJ...H7 heavy-duty metal limit switches are rugged mechanical position sensors in the XC Standard family, designed for end-of-travel detection and position sensing on conveyors, packaging lines, machine tools, robotic cells, and automated production systems. With a Zamak metal body and head, IP66 protection, and fixed-body mounting, these metal limit switches withstand industrial environments while supporting a modular actuation approach that accommodates different actuator heads, roller levers, plungers, and rotary heads. The XCKJ...H7 series is used for machine positioning, guard position monitoring, sequence control, conveyor monitoring, and equipment protection. Electrical ratings are model dependent but include 240 V AC (AC-15) or 250 V DC (DC-13); typical current ratings are 3 A at 240 V AC and 0.27 A at 250 V DC for standard 1NC+1NO configurations, with contact options such as 1 NC + 1 NO or 1 CO. Terminals are screw-clamp, and H7 versions provide 1/2" NPT conduit entry. Operating temperature ranges from -25 °C to +70 °C (model dependent). Certifications include UL, CSA, CCC, IEC 60947-5-1, and EN 50041. Common replacements include Telemecanique XCKJ10511H7, XCKJ161H7, and XCKJ267H7 for upgrading or retrofit projects.