The XCKJ10541H7 is a 2Pole 1NC+1NO Limit Switch with Zamak rotary head, spring return roller lever thermoplastic operator and snap action Zb insulated contacts. This XCKJ series OsiSense XC range limit switch features Zamak fixed body, 30° cam switching action, screw-clamp terminals and 1 entry tapped for 1/2inch NPT cable gland entry.