The Schneider Electric TeSys F LC1F2100FD is a 3-pole contactor rated for 2100 A in AC-1 duty (resistive loads), with a 110 V DC coil. It is designed for heavy switching of resistive heating elements, large lighting banks, or similar non-inductive loads in industrial power distribution panels.
This part is end-of-life (EOL) per the manufacturer. No direct replacement is listed in the evidence.
The 110 V DC coil operates from 0.85 to 1.1 Uc at 55 °C and drops out between 0.2 and 0.35 Uc. Hold-in power is 10 W at 20 °C; inrush is 2100 W. Rated short-time withstand current (Icw) is 10 kA for 10 s, 7.5 kA for 30 s, and 3 kA for 10 min at 40 °C — this defines the upstream protection coordination window. The associated fuse recommendation is 2000 A gG at ≤ 440 V. Rated breaking capacity is 3150 A per IEC 60947-4-1. Operating time is 50–60 ms closing, 45–60 ms opening. Maximum operating rate is 600 cycles/hour at 55 °C. Mounting is plate-only (no DIN-rail option). Dimensions: 438 mm wide, 332 mm high, 238.6 mm deep. Power circuit connections use bolted bars (busbar cross-section 100 x 5 mm, 4 cables). Control circuit uses screw clamp terminals accepting 1–4 mm² flexible or solid. Compliance covers IEC 60947-1, IEC 60947-4-1, EN 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. Rated insulation voltage is 1000 V (IEC/UL) and 1500 V per VDE 0110 group C. Impulse withstand is 8 kV, overvoltage category III.