DCNEV150-MA - DCNEV150 Series

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High current and high voltage DC contactor relays for electric vehicle applications such as battery power supply, DC power control, circuit protection, and other switch controls. Can also be used in uninterruptible power supply and other electronic control systems. Are available with polarized and non-polarized contacts to best suit electrical systems’ polarity. Coil Economizer greatly reduces coil power and heating after the contactor is energized. Once the contactor is energized, it takes minimal coil power to keep the contacts closed due to Pulse Width Modulation (PWM) reducing the average power delivered by pulsing the electrical signal.



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

 Features and Benefits 

  • High current (150A) and high voltage (900V) contactor for EV Applications 
  • Compact structure, helping reduce noise when turned on 
  • Coil Enonomizer greatly reduces coil power and heating 
  • Sealed IP67, gas filled relay which prevents arcing 
  • No mounting orientation restrictions 

Property (Mouseover for details) Value
Current Rating (Continuous) in Amps 150
Voltage Rating (Max) 900
Circuitry SPST
Ingress Protection IP67
Output Terminals M8
Contact Material 8.8 - 11 Nm (80-100 in-lb)
Hardware No.10 with Compression Limiters
Connector M8 x 1.25
Housing Nylon UL 94-V0
Temperature Maximum Celsius 85
Temperature Minimum Celsius -40
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