DCNEV250 Series - DCNEV250 Series High Voltage DC Contactor Relays

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High current and high voltage DC contactor relays for electric vehicle applications such as charging station, 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. The 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.

Applications 

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

 

 Features and Benefits 

  • High current (250A) 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 



Access specifications, certifications, check availability and order parts below

Catalog #VoltageContinuous currentCircuitryDescriptionTerminalsIngress ratingContact MaterialsHousingVoltage ratingMounting hardwareTerminal hardwareTemperature rangeConnectorIngress ProtectionCompare
DCNEV250-F900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-FA900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminal with Coil Voltage 72V DCsM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-FAN900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit and Non-Polar Load Terminals with Coil Voltage 72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-FB900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-FN900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Non-Polar Load Terminals with Coil Voltage 72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-G900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 48-72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-GA900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 48-72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-GAN900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit and Non-Polar Load Terminals with Coil Voltage 48-72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-GB900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 48-72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-GN900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Non-Polar Load Terminals with Coil Voltage 48-72V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-MA900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-MAN900V250ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit and Non-Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-MB900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-MN900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Non-Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-MP900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Potted PCB with Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
DCNEV250-M900V250ASPST NCHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 12-24V DCM8IP678.8 - 11 Nm (80-100 in-lb)Nylon UL 94-V0900VNo.10 with Compression LimitersSilver Plated Copper-40C to 85CM8 x 1.25IP67
To request product environmental information, please complete the Product Environmental Information Request Form.

pdf icon DCNEV250 Datasheet

pdf icon DCNEV250 Series DC Contactor Relays 2D Prints

Part Numbers: DCNEV250-M,  DCNEV250-MN,  DCNEV250-MA,  DCNEV250-MAN,  DCNEV250-MP,  DCNEV250-MB,  DCNEV250-F,  DCNEV250-FA,  DCNEV250-FAN,  DCNEV250-FB,  DCNEV250-FN,  DCNEV250-G,  DCNEV250-GA,  DCNEV250-GAN,  DCNEV250-GB, and DCNEV250-GN 

pdf icon DCNEV250 Instructions

3D Model - DC Contactor Relays

DC Contactor Relays Selection Guide