The LX0FH005 is a TeSys F contactor coil — the replaceable solenoid that pulls in and holds the main power contacts on a TeSys F frame contactor. It runs on a 48 V AC/DC control circuit, accepting both AC 50...400 Hz and DC standard supplies, so it fits panels where the control voltage is already 48 V and you want one coil part for either waveform. Operating time runs 50...100 ms for unlatching and 45...50 ms for latching, which is typical for a contactor of this frame size. The coil resistance at 20 °C is 1.34 Ω for the latching winding and 183.4 Ω for the unlatching winding — numbers worth checking if you're verifying a replacement against an existing circuit's pull-in current. Rated for 1 Mcycles mechanical durability and a maximum operating rate of 120 cycles per hour at 40 °C, so it's built for standard switching duty on conveyors, pumps, or compressors — not high-speed cycling applications.
There is no official manufacturer successor order code for this specific coil.
What to verify before specifying
The control circuit voltage limits are 0.85...1.1 Uc for both latching and unlatching — so at 48 V nominal, the coil holds in down to about 40.8 V and must not see more than 52.8 V. If your panel's 48 V bus sags under load, this coil may drop out before the contactor does. Because this is a service part (category 18401-WORLD SERVICE PARTS), it was originally intended as a field-replacement item for installed TeSys F contactors, not as a new-design component. If you are building a new panel, the better move is to select a current-production coil from the same frame family that matches your contactor's voltage.