DCNEVT500 Series - DCNEVT500 Series High Voltage DC Contactor Relays

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High current and high voltage DC contactor relays for electric vehicle, hybrid electric vehicle, circuit protection, battery switch disconnect, and main transfer switch. 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. Utilizes polarized contacts for optimum performance amidst polarized electrical loads.

Applications 

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

Features and Benefits 

  • High current (500A) and high voltage (1800V) contactor for EV applications 
  • Dual Coil Enonomizer greatly reduces coil power and heating 
  • Hermetically sealed contact chamber to protect all moving parts 
  • Optional auxiliary contacts available 
  • 360KW power switch capable 






Access specifications, certifications, check availability and order parts below

Catalog #VoltageContinuous currentCircuitryDescriptionTerminalsIngress ratingContact MaterialsHousingVoltage ratingMounting hardwareTerminal hardwareTemperature rangeConnectorIngress ProtectionCompare
DCNEVT500-BA1800V500ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12V DCM10IP5413 - 15 Nm (115- 130 in-lb)Nylon UL 94-V01800VM5Silver Plated Copper-40C to 85CM10IP54
DCNEVT500-C1800V500ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 24V DCM10IP5413 - 15 Nm (115- 130 in-lb)Nylon UL 94-V01800VM5Silver Plated Copper-40C to 85CM10IP54
DCNEVT500-CA1800V500ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 24V DCM10IP5413 - 15 Nm (115- 130 in-lb)Nylon UL 94-V01800VM5Silver Plated Copper-40C to 85CM10IP54
DCNEVT500-B1800V500ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12V DCM10IP5413 - 15 Nm (115- 130 in-lb)Nylon UL 94-V01800VM5Silver Plated Copper-40C to 85CM10IP54