Part identity and control voltage
The LX0FJ056 is a TeSys F contactor coil from Schneider Electric, designed as a DC low-consumption replacement or spare coil for the TeSys F contactor range. It operates on a 110 V DC control circuit, with voltage limits of 0.85...1.1 Uc for both latching and unlatching — meaning the coil holds in reliably down to about 93.5 V DC and up to 121 V DC, per the datasheet tolerance.
Timing and durability
Unlatching time is 50...100 ms; latching time is 40...75 ms. That spread matters for sequencing logic where you need to know the coil will drop out within a 50 ms window after power removal.
