DCNHR250QFA - DCNHR Series

Series: DCNHR
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The DCNHR Series 450V High-Voltage DC Contactor Relay is normally open with a low-power coil in a corrosion-resistant housing for use in harsh vehicle environments. The contactor's permanent magnet helps to achieve a high-voltage DC cutoff.

This DCNHR Series contactor relay (DCNHR250QFA) is for 250A contact switching. It includes an auxiliary contact and features polarized main contacts.

Features and Benefits

  • Designed for 250A contact switching
  • Polarized main contacts
  • Includes an auxiliary contact
Property (Mouseover for details) Value
Current Rating (Continuous) in Amps 250
Voltage Rating (Max) 900
Circuitry SPST NO
Normal Position Normally Open
Ingress Protection IP54
Contact Material Copper alloy with silver surface
Hardware M8 Stainless Steel Nuts
Housing Nylon 66
Mounting Method BOTTOM MOUNT
Recommended Torque 8-12N.m
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