Key Features
- Product: Coil (electromagnetic coil module)
- For contactor type: CHINT NXC-40, NXC-50, NXC-65 (3-pole)
- Voltage: 230 V, 400V AC
- Frequency: 50/60 Hz
- Function: When powered, the coil generates a magnetic field that closes the contactor’s power contacts.
- Mounting: Direct replacement, clips or screws into the contactor base.
- Standards: Complies with IEC 60947-4-1 (industrial contactors and motor starters).
- Used in motor starters, motor control panels, and automation systems.
- When the coil is energized, it closes the contactor, supplying power to motors or other loads.
- If the coil burns out or you want to change the control voltage (e.g., from 400 V to 230 V), you can swap the coil only — no need to replace the whole contactor.
- Disconnect power supply.
- Remove the old coil (usually clips or screws).
- Insert the new coil in the same position.
- Reassemble the armature if needed.
- Test the operation by applying control voltage.
















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