TeSys GV auxiliary contact block, instantaneous auxiliary contacts 1NO or 1NC depending on the mounting of the block, for motor circuit breakers GV2 and GV3. For AC operation up to 2A/240V and DC operation up to 1A/60V DC. To be installed on front side of the circuit breaker, 1 block mounting maximum, connection by screw clamp terminals. Sold in lots of 10 units. Multi-standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach).