The GV2ME14K1P7 is a non-reversing DOL combination starter from the TeSys GV2-ME range, integrating a motor circuit breaker (GV2ME) with a 3-pole contactor in a single block (1 combination block GV2AF01). The thermal protection adjustment range is 6...10 A, and the magnetic tripping current is fixed at 138 A — this sets the instantaneous trip point for short-circuit protection.
Rated breaking capacity is 50 kA at 400/415 V AC, certified to IEC 60947-4-1 — this means the starter can safely interrupt fault currents up to 50 kA at that voltage without welding the contacts or rupturing the enclosure. At 440 V the capacity drops to 15 kA, and at 500 V to 6 kA. Coordination type is Type 1, so after a fault the starter may need contact replacement, but the installation remains safe.
Motor power and utilisation category
Rated for AC-3 duty (squirrel-cage motor starting, switching during running), the starter handles 3 kW at 400/415 V and 4 kW at 440 V or 500 V. The 230 V AC control coil (50/60 Hz) matches standard panel supply voltages for the contactor hold-in.