The 400A SPST-NC DC Contactor is a high-performance switching solution designed for demanding DC power applications. Featuring a Single Pole Single Throw Normally Closed (SPST-NC) configuration, this contactor remains closed in its resting state, making it ideal for safety-critical systems and fail-safe circuit designs.
Rated for up to 400A continuous current and capable of handling high inrush loads, this contactor is well suited for electric vehicles, battery storage systems, solar energy applications, forklifts, and industrial DC power systems. Its sealed construction ensures reliable operation in harsh environments.
With multiple coil voltage options and durable contact materials, this unit provides long service life, consistent switching performance, and excellent resistance to vibration and environmental conditions.