Littelfuse / Commercial Vehicle Products

DCNHS Series Contactor Relays

Littelfuse's normally-open relay has a resin body for corrosion resistance in harsh automotive environments

Image of Littelfuse's DCNHS Series Contactor RelaysLittelfuse/Commercial Vehicle Products' DCNHS series, A 750 VDC contactor relay is a normally-open (also known as monostable) relay with a resin body for corrosion resistance in harsh automotive environments. Ceramic brazing sealed contacts help ensure there is no leakage of electrical arc for safety. The contactor includes a magnetic blow out to achieve a rapid extinguishing of the DC arc.

The DCNHS series contactors relays are available in a non-polarized version rated at 40 A and a polarized version rated at 100 A.

Applications
  • Battery electric vehicles
  • Hybrid electric vehicles
  • Electric maintenance vehicles
  • Industrial applications
Published: 2024-05-22

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High-Voltage, High-Current DC Contactor Relays – DCN Series Littelfuse's DCN series DC contactor relays are suitable for applications such as electric vehicles and other electronic control systems.