The GV2ME07A is a three-pole motor circuit breaker from the TeSys GV2 family, set at a 2.5 A line rated current with a thermal-magnetic trip unit. It delivers a 100 kA breaking capacity (Icu) at 400 V AC per IEC 60947-2, making it suitable for high-fault-current panels while protecting motor circuits up to 0.75 kW at 400 V.
Ratings and fit for motor protection
The 2.5 A thermal setting matches motor full-load currents for 0.75 kW at 400/415 V or 1.1 kW at 500 V. The magnetic trip triggers at 39 A, providing short-circuit protection without nuisance tripping on starting. AC-3 utilization category confirms switching of squirrel-cage motors during starting and running. Phase failure sensitivity per IEC 60947-4-1 ensures the breaker trips on loss of one phase, preventing single-phase motor burnouts. Suitability for isolation (IEC 60947-1) means it can serve as a disconnecting means under load.
Sourcing and lifecycle
Current lifecycle stage. Compliant with UL 60947-4-1, CSA C22.2, and EN/IEC 60947-2.