The Schneider Electric TeSys F LC3F330FE7 is a pre-wired star delta starter for motor control, built as a complete assembly of three contactors (star, line, delta) with integrated auxiliary contacts and control wiring. The control circuit is 115 V AC at 50/60 Hz, with an operational voltage range of 0.85 to 1.1 Uc (about 98 to 127 V) and a drop-out range of 0.35 to 0.55 Uc (about 40 to 63 V).
Motor power and ratings
Motor power capability spans 160 kW at 220/230 V AC, 280 kW at 380/400 V AC or 415 V AC, and 315 kW at 440 V AC — all at 50/60 Hz. The rated making capacity is 3300 A, and the breaking capacity is 2640 A per IEC 60947-4-1. Associated fuse protection is 500 A gG or 400 A aM at ≤ 440 V.
Construction and integration
The unit is plate-mounted (not DIN rail) and measures 725 mm wide, 276 mm deep, and 110 mm high — sized for a panel or enclosure floor. Power connections are bolted via M10 bolts or ring lugs up to 240 mm²; busbar cross-section is 30 x 5 mm. Control wiring uses screw-clamp terminals accepting 1 to 4 mm² flexible or solid conductors.