DCNLEV50 Series - DCNLEV50 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, motor control, circuit protection, and other switch controls. Can also be used in uninterruptible power supply and industrial machinery. Are available with polarized and non-polarized contacts to best suit electrical systems’ polarity. 

  

 Applications 

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


 Features and Benefits 

  • High current (50A) and high voltage (750V) contactor for EV applications 
  • Compact structure, helping reduce noise when turned on 
  • 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
DCNLEV50-B900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BA900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BAN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit Non-Polar with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BAS900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BASN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit Non-Polar with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount Non-Polar with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BS900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Polar Load Terminals with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-BSN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount Non-Polar with Coil Voltage 12V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-C900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CA900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CAN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit Non-Polar with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CAS900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CASN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit Non-Polar with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount Non-Polar with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CS900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Polar Load Terminals with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-CSN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount Non-Polar with Coil Voltage 24V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-E900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Polar Load Terminals with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-EA900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-EAN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount with Auxiliary Circuit Non-Polar with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-EAS900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit with Polar Load Terminals with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-EASN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Auxiliary Circuit Non-Polar with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-EN900V50ASPST NOHigh Voltage DC Contactor Relay Bottom Mount Non-Polar with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-ES900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount with Polar Load Terminals with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV50-ESN900V50ASPST NOHigh Voltage DC Contactor Relay Side Mount Non-Polar with Coil Voltage 48V DCM5IP673.4 - 4.5 Nm (30 - 40 in-lb)Nylon UL 94-V0900VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67

pdf icon DCNLEV50 Datasheet

pdf icon DCNLEV50 Series DC Contactor Relays 2D Prints

Part Numbers: DCNLEV50-BS,  DCNLEV50-BSN,  DCNLEV50-B,  DCNLEV50-BN,  DCNLEV50-BAS,  DCNLEV50-BASN,  DCNLEV50-BA,  DCNLEV50-BAN,  DCNLEV50-CS,  DCNLEV50-CSN,  DCNLEV50-C,  DCNLEV50-CN,  DCNLEV50-CAS,  DCNLEV50-CASN,  DCNLEV50-CA,  DCNLEV50-CAN,  DCNLEV50-ES,  DCNLEV50-ESN,  DCNLEV50-E,  DCNLEV50-EN,  DCNLEV50-EAS,  DCNLEV50-EASN,  DCNLEV50-EA,  DCNLEV50-EAN 

pdf icon DCNLEV50 Instructions

3D Model - DC Contactor Relays

DC Contactor Relays Selection Guide