TeSys GV auxiliary contact block, for motor circuit breakers GV2 and GV3.1NC fault signaling contact 1NO instantaneous auxiliary contact.Instantaneous auxiliary contact rated for operation up to 6A/690V AC and 6A/240V DC.Fault signaling contact rated for operation up to 2A/240V AC and 1A/60V DC.To be installed on left-hand side of the circuit breaker (1 block mounting maximum), connection by screw clamp terminals.Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHS/REACh).