Parameters Brand: Schneider Electric Series: TeSys D (LC1D family) Model / Part Number: LC1D150 (variants: G7, F7, M7) Product Type: AC Contactor (Electromechanical) Number of Poles: 3 (three main contacts, 3 NO) Auxiliary Contacts: 1 NO + 1 NC Rated Operational Current (Ie): 150 A at AC‑3 ≤440 V AC Rated Operational Voltage (Ue): Up to 1000 V AC Control Coil Voltage (Uc): Typical options: 24 V DC, 110 V AC, 220 V AC / 50–60 Hz Utilisation Categories: AC‑1, AC‑3, AC‑4 Motor Power Ratings (Approximate AC‑3): ~40 kW at 220–230 V AC 3‑phase ~75 kW at 380–400 V AC 3‑phase ~80 kW at 415–440 V AC 3‑phase ~90 kW at 500 V AC 3‑phase ~100 kW at 660–690 V AC 3‑phase ~75 kW at 1000 V AC 3‑phase Rated Insulation Voltage (Ui): ~1000 V AC Rated Impulse Withstand Voltage: ~8 kV Thermal Current (Ith): ~200 A (free‑air) Rated Breaking Capacity: Up to ~1400 A at 440 V AC Mounting: Panel or DIN‑rail compatible Mechanical Endurance: High cycle durability Electrical Endurance: Designed for frequent heavy load switching Operating Frequency: 50 / 60 Hz Protection Rating: IP20 (front finger-safe) Standards Compliance: IEC 60947 series