Limit switch head ZCKD, steel roller lever. range of product: OsiSense XC – series name: standard format – product or component type: limit switch head – device short name: ZCKD – head type: rotary head – product compatibility: XCKS – associated body: ZCKS1, ZCKS1H29, ZCKS2, ZCKS2H29, ZCKS5, ZCKS5H29, ZCKS6, ZCKS6H29, ZCKS7, ZCKS7H29, ZCKS8, ZCKS8H29, ZCKS9, ZCKS9H29, ZCKSD31, ZCKSD31H29, ZCKSD35, ZCKSD35H29, ZCKSD37, ZCKSD37H29, ZCKSD39, ZCKSD39H29 – movement of operating head: rotary.