The GV2ME10K1B7 is a non-reversing DOL combination starter from the TeSys GV2-ME range, integrating a 3-pole motor circuit breaker and a 3-pole contactor in one block with the GV2AF01 base. The thermal protection adjustment range of 4...6.3 A sets the motor full-load current it protects — set the dial to match the nameplate FLA of the motor. The magnetic trip is fixed at 78 A, which clears short-circuit faults without nuisance tripping on inrush. Rated for AC-3 utilisation category, meaning it is designed for starting and stopping squirrel-cage induction motors under load. The motor power ratings span 2.2 kW at 400/415 V AC up to 3 kW at 500 V AC — match the voltage on your line to the kW column in the spec table. The 24 V AC control coil (50/60 Hz) is standard for PLC or relay-driven panels; verify your control transformer supplies 24 V AC, not DC. Breaking capacity is 50 kA Iq at 400/415 V, 440 V, and 500 V AC, conforming to IEC 60947-4-1. Coordination type is Type 1 per IEC 60947-4-1. Under a short-circuit, the contactor may need replacement after the fault, but the starter remains functional and the downstream motor is protected. If you need the contactor to survive a fault without replacement (Type 2 coordination), this is not the variant for that application.
The 45 mm width and 87 mm depth fit a typical motor control centre bucket or small enclosure. The 152 mm height is the tallest dimension — check clearance above the rail for wiring and the auxiliary contact block if fitted. The combination block GV2AF01 is included; no separate base ordering needed.