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GV3ME80 56-80A

The Schneider Electric GV3ME80 is a motor circuit protector from the TeSys GV3 range, specifically designed for direct online starting and protection of three-phase motors. The model GV3ME80 indicates a thermal-magnetic trip unit with an adjustable overload current setting range of 56 to 80 Amps.

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Parameter Specification Product Line / Range TeSys GV3 (Motor Circuit Protector) Model GV3ME80 Type 3-Pole Thermal-Magnetic Motor Protector Rated Operational Current (Ie) Frame: 80A Adjustable Overload Setting (Ir) 56 A to 80 A (Continuously adjustable) Magnetic Short-Circuit Setting Fixed, typically 12 x Ir (approx. 672A to 960A) Motor Power Range (at 400V AC) Approx. 30 kW to 45 kW (Depends on motor service factor and starting conditions) Utilization Category AC-3: Squirrel-cage motor starting and switching. Breaking Capacity (Icu) Typically 50 kA at 400V AC (IEC 60947-2) Rated Operational Voltage (Ue) 690V AC Protection Functions • Thermal Overload (with class 10 tripping characteristic) • Short-Circuit (Magnetic) • Phase Loss / Unbalance (by inherent thermal design) Control & Indication Rotary handle for ON/OFF. Test/Reset button. Trip indicator. Overload setting dial. Auxiliary Contacts Standard: 1 NO (97-98) + 1 NC (95-96) fault signaling contact. Mounting Mounts on a flat surface or 35mm DIN rail (with adapter). Standards IEC/EN 60947-1, 60947-2, and 60947-4-1; UL 508, CSA C22.2 No. 14. Ambient Temperature -20°C to +60°C (Compensated)