What coil reference is needed to replace the coil in a LC1F1700P7 TeSys F range contactor?

For the TeSys F contactor LC1F1700P7, the coil is not supplied as a single component. This contactor uses a dual‑coil design, meaning that the replacement requires two identical coil modules.

To replace the coil, you must order:

• 2 × LX1FK110 coil references

Both coils must be installed together to ensure correct operation of the contactor.

Additional information and recommendations:

• The LC1F1700P7 is a high‑power TeSys F contactor, and its control system relies on two synchronized coils for proper closing and holding of the contacts.
• Always replace both coils at the same time, even if only one appears faulty, to maintain balanced performance and avoid uneven wear or malfunction.
• Ensure the replacement coils have the same control voltage (110 V AC in this case – “P7”) as the original contactor specification.
• Before installation, isolate the equipment and follow standard safety procedures.
• After replacement, verify correct wiring and perform a functional test of the contactor.