Description

A DC contactor is designed as a control device to switch current on and off.

There are two main types of contactors: Normally Open (NO) and Normally Closed (NC). A NO contactor does not allow current to flow when the actuation circuit is not powered. However, an NC contactor connects the external circuit when the contactor actuation coil is not energized. Therefore, we use EV contactors as NO to switch off the circuit in case of loss of actuation circuit supply.

They can withstand high current and frequent operations while maintaining a long service life. The overall sealed design ensures a solid and stable product structure, waterproof and dustproof, preventing contact oxidation and enhancing product safety performance. Our DC contactor product line covers a wide range from small to large capacity contactors, meeting the needs of different industries and applications.

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