Coil for TeSys F contactors — 1000 V AC control
The LX1FH10002 is a replacement coil for TeSys F contactors, rated for a 1000 V AC control circuit at 40...400 Hz. It draws 650 VA inrush (cos φ 0.9 at 20 °C) and settles to 10 VA holding (cos φ 0.3). No built-in suppressor module — plan external RC snubber or varistor across the coil if driving from a PLC or solid-state output, or the switching transient may couple noise into the control wiring.
Timing and duty cycle
Closing time spans 100...170 ms; opening takes 40...65 ms. Drop-out threshold is 0.35...0.55 Uc; pick-up requires 0.85...1.1 Uc at 55 °C. If your control supply sags under load, the coil may chatter before fully dropping out — check your transformer sizing against the 650 VA inrush peak.
Thermal and sourcing
Confirm the mating contactor frame (TeSys F) and the coil voltage before committing the BOM line — this is the 1000 V AC variant, not the more common 110...480 V coils in the same LX1FH family.