The LX0FH056 is a DC low-consumption contactor coil from the TeSys F range, designed to replace or populate the coil on a TeSys F contactor frame. It runs on 110 V DC control voltage, with latching and unlatching voltage limits of 0.85...1.1 Uc — meaning the coil holds in reliably down to about 93.5 V DC and picks up at the same threshold, so a sagging DC bus won't drop it prematurely. Operating time is 50...100 ms for unlatching and 45...50 ms for latching — a tight window that matters when the contactor is part of a sequenced start or safety circuit where timing coordination with other devices is critical. The coil resistance at 20 °C is 25 Ω latching and 364.61 Ω unlatching; that difference is normal for a DC economizer circuit that cuts power after pickup to reduce holding losses. Rated for 1 Mcycles mechanical durability and a maximum operating rate of 120 cycles per hour at 40 °C, so it handles frequent cycling in a conveyor or packaging line without derating. The DC low-consumption design keeps the control transformer and wiring smaller than a standard DC coil would demand.
Mounts directly onto the TeSys F contactor base; no adapter or bracket required. The DC low-consumption circuit means the coil draw is low enough that a 24 V DC supply with a DC-DC boost converter or a dedicated 110 V DC supply can feed it without oversizing. Keep the wiring run short — the 364.61 Ω unlatching resistance limits inrush, but long cable runs add capacitance that can cause false pickup on a noisy DC rail.