The LX1FH0362 is a replacement coil for the TeSys F contactor range, designed to be swapped in when the original coil fails or the control voltage needs changing. It operates on 36 V AC at 40 to 400 Hz, drawing 8 W of power. The coil has no built-in suppressor module, so you will need to add an external RC snubber or varistor across the terminals if driving it from a PLC output or electronic timer.
The 36 V AC control voltage is the key fit parameter — it must match the existing control transformer or supply in your panel. The coil pulls in reliably between 0.85 and 1.1 Uc (30.6 to 39.6 V AC) and drops out between 0.35 and 0.55 Uc (12.6 to 19.8 V AC), both at 55 °C. Opening time runs 100 to 170 ms; closing time is 40 to 65 ms. Maximum operating rate is 2400 cycles per hour at 55 °C, which covers most motor-starting duty cycles but not high-speed jogging applications.