The LX0FH010 is a TeSys F contactor coil — the magnetic driver for the main contactor in the TeSys F range. The coil has two windings: a latching coil (78.39 Ω at 20 °C) that pulls the armature in, and an unlatching coil (11803 Ω at 20 °C) that holds it closed, reducing power consumption once the contactor is sealed. Operating time is 50...100 ms for unlatching and 45...50 ms for latching, with a maximum operating rate of 120 cycles per hour at 40 °C.
This coil mounts directly onto a TeSys F contactor frame. The control circuit voltage limits are 0.85...1.1 Uc for both latching and unlatching, meaning the coil will reliably operate between about 323 V and 440 V AC. That gives you some headroom for line drop or generator-supplied control power. The LX0FH010 is part of the TeSys range, so it shares the same mounting footprint and wiring scheme as other TeSys F coils. If you are replacing a failed coil on an existing TeSys F contactor, this is a direct swap — no panel rework needed.