The LX1FG800 is a replacement contactor coil for the TeSys F range, wound for 800 V AC 50 Hz control circuits. It pulls in with 805 VA inrush (cos φ 0.3) and holds at 55 VA, dissipating 18 to 24 W at 50 Hz. Closing time runs 20 to 35 ms; opening is faster at 7 to 15 ms. No built-in suppressor module, so you'll add a varistor or RC snubber across the coil if the drive or PLC output needs one.
Fit and voltage limits
Rated control voltage is 800 V AC 50 Hz. The coil drops out between 0.35 and 0.55 Uc (280 to 440 V) and stays pulled in from 0.85 to 1.1 Uc (680 to 880 V) at 55 °C. That's a wide dropout band — if your control supply sags under load, the coil may drop before the main contactor welds. Average DC resistance is 204.5 Ω at 20 °C, closed-circuit inductance 30.83 H. Ambient range is -5 to 55 °C; maximum operating rate 2400 cycles per hour at 55 °C.