The GV2ME07K2B7 is a reversing direct-on-line motor starter from the TeSys GV2-ME series, combining a 3-pole reversing contactor, a GV2ME motor circuit breaker set for 1.6...2.5 A thermal protection, and a GV2AF01 mechanical interlock block in one assembly. It's rated for AC-3 duty (squirrel-cage motor switching) and delivers 50 kA breaking capacity at 400/415 V AC, conforming to IEC 60947-4-1 — that's the standard for motor-starter coordination, so it safely interrupts fault currents up to that level without welding the contacts.
Motor power and protection range
The thermal adjustment range of 1.6...2.5 A covers small motors up to 0.75 kW at 400/415 V AC or 1.1 kW at 440/500 V AC. The magnetic trip is fixed at 33.5 A, which clears short-circuit faults fast. For a 0.75 kW pump or conveyor drive on a 400 V line, this is the right thermal window — the breaker element protects the motor winding from sustained overload while the magnetic element handles the fault.
