The LX4FK200 is a contactor coil from the Schneider Electric TeSys range, designed to replace the coil in FK-series contactors. It operates on a 200 V DC control circuit with low-consumption DC coil technology. The coil pulls in with an inrush resistance of 35.4 Ω at 20 °C, then holds at 8649 Ω — the high holding resistance is what keeps power draw low once the contactor is sealed. Opening time is 45-60 ms, closing time 50-60 ms.
Control voltage limits and operating range
The coil is rated for 200 V DC nominal, with an operational range of 0.85 to 1.1 Uc at 55 °C. Drop-out occurs between 0.2 and 0.35 Uc at 55 °C. Ambient operating temperature is -5 to 55 °C. The coil ships without a built-in suppressor module — if your application needs flyback suppression, you add it externally.
No direct replacement is published. Verify coil voltage and mechanical fit against the existing contactor frame.