TeSys Vario add-on module, auxiliary contact block, for TeSys Vario V02 to V6 switch bodies. It provides 1NO+1NC contacts (late make NO, early break NC) rated for AC operation until 12A/690V and DC operation until 8A/250V. To be mounted on one side of the switch body. A maximum of 2 additional auxiliary contact block modules VZ7 or VZ20 can be attached to the switch body, one in each side. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).