TeSys LX0FH013 Contactor Coil, 480 V AC, Obsolete

The LX0FH013 is a contactor coil from the TeSys F range, designed to replace the coil assembly in TeSys F contactors. It operates on a 480 V AC 50/60 Hz control circuit, with a latching coil resistance of 127.2 Ohm and an unlatching coil resistance of 7997 Ohm at 20 °C. The control circuit voltage limits are 0.85...1.1 Uc for both latching and unlatching, meaning the coil holds in reliably between 408 V and 528 V AC. Operating time is 50...100 ms unlatching and 45...50 ms latching — fast enough for standard motor starting but not for high-speed cycling applications. That rate suits intermittent duty on conveyors or pumps, not continuous jogging or high-repetition indexing.