TeSys Vario add-on module, earthing module 63-80A 690V, for TeSys Vario switch-disconnector. To be used with V3 and V4 switch bodies. Multi standards certified (IEC, UL, CSA, CCC, EAC), environmental compliant (RoHS/REACh). Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).