Coil for the TeSys F line
The LX9FL938 is a specific contactor coil in the TeSys F range, designed to drive the main contactor armature. It accepts a control voltage of 440-460 V AC (40-400 Hz) or DC, with a low-consumption hold circuit that drops inrush from 830 VA to 47 VA once the contactor seals. Opening time is 60 ms, closing time 50 ms — fast enough for most motor-start and power-switching sequences in industrial panels. The coil carries no built-in suppressor module, so you'll want to add a flyback diode or RC snubber across the terminals if the control circuit drives inductive loads like a PLC output. The hold-in power consumption sits at 47 VA, and heat dissipation runs 22.8-27.8 W — factor that into your enclosure thermal budget if the panel is tight.