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