The LX1FL910 is a replacement contactor coil for the TeSys LX1F series. The control circuit is AC 50/60 Hz, rated at 910 V. It comes without a built-in suppressor module. That means you need to add an external RC snubber or varistor across the coil terminals if your application requires suppression of switching transients — standard practice for PLC or electronic controller outputs driving the contactor.
Mechanical durability rated at 5 million cycles. Maximum operating rate is 1200 cycles per hour at 55 °C.
Because it is a service part (category 18401-WORLD SERVICE PARTS), availability is managed for aftermarket support. This means it is stocked for repair and replacement of existing LX1F contactors in the field, not necessarily for new OEM builds. If you are designing a new panel, consider whether the LX1F contactor itself is still the active design-in choice, or whether the newer TeSys Giga or TeSys Deca series would be a better fit.