Schneider Electric Telemecanique LC1F500 Contactor

The Schneider Electric Telemecanique LC1F500 Contactor is a heavy‑duty 3‑pole AC magnetic switch with factory‑installed auxiliary contacts designed to reliably control high‑power three‑phase motors in industrial motor control systems. It’s part of the TeSys F family and is commonly used in motor control centers, conveyors, pumps, compressors, and industrial control panels, with applications in automation systems, packaging lines, HVAC, and material handling where dependable motor switching and interlocking are essential. Key specs: 3‑pole (3 NO) main contact configuration; Rated Operational Current (AC‑1) 700 A, (AC‑3) 500 A; Conventional Thermal Current (Ith) 700 A; Rated Operational Voltage (Ue) up to 1000 VAC IEC (600 VAC typical North American applications); Control Coil Voltage 110/120 VAC, 50/60 Hz; Motor power rating 200 HP @ 230/240 VAC; 400 HP @ 460/480 VAC; 500 HP @ 575/600 VAC; Rated Impulse Withstand Voltage (Uimp) 8 kV; Utilization Category AC‑1, AC‑3, AC‑4; Mounting: panel mounting; Terminal Type: power screw/bar terminals; Standards: IEC 60947‑4‑1, UL, CSA; Auxiliary Contacts: factory‑installed (configuration varies by model). Common replacements include Schneider Electric LC1G500 TeSys Giga Contactor, Siemens SIRIUS 3RT1077 heavy‑duty contactor, and Allen‑Bradley 100‑F500; Application environment focuses on industrial motor control, automation systems, heavy machinery, and electrical control panels.