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Series: DCNHF500

1800V DC Max Contactor Relays
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The DCNHF500 Series high-voltage DC contactor has a 500A continuous current rating and a maximum contact voltage of 1800V. The dependable contactor is designed for use in electric vehicle (EV) and industrial applications, such as battery power supply, charging systems, motor control, circuit insulation, circuit protection, and safety critical systems.

Featuring non-polarized, sealed contacts and a double-coil design, this industrial and EV contactor supports flexible operation in electrical systems regardless of polarity and can be mounted in any orientation. Its double-coil economizer minimizes power consumption once the contactor is engaged, reducing heat generation and improving overall efficiency and reliability.

The DCNHF500 Series contactor also includes an auxiliary contact and is available in 12V or 24V polarized coil configurations with internal thread terminals.

  • High voltage (1800V) contactor for EV applications
  • Resin housing provides corrosion resistance in harsh automotive environments
  • Sealed contacts with no leakage of electrical arc for maximum safety
  • No mounting orientation restrictions
  • Ceramic arc chamber enables higher contact voltage capability
  • RoHS and REACH compliant

DCNHF500 Parts

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DCNHF500 Applications

Highlights Section

  • Battery Electric Vehicles
  • Hybrid Electric Vehicles
  • Material Handling
  • Electric Maintenance and Transport Vehicles
  • Industrial Applications
  • Energy Storage Applications

Series: DCNHF500 Resources