DCNLEV100 Series - DCNLEV100 Series High Voltage DC Contactor Relays

Series: DCNLEV100
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High current and high voltage DC contactor relays for electric vehicle applications such as battery power supply, charging pill, motor control, circuit insulation, circuit protection, and also safety devices for 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 







Product Literature

High Voltage DC Contactor Relays 3D model landing page

Access specifications, certifications, check availability and order parts below

Catalog #VoltageContinuous currentCircuitryDescriptionTerminalsIngress ratingContact MaterialsHousingVoltage ratingMounting hardwareTerminal hardwareTemperature rangeConnectorIngress ProtectionCompare
DCNLEV100-E750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-EA750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-EAN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-EAS750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-EASN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-EN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-ES750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-ESN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-B750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BA750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BAN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BAS750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BASN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BS750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-BSN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-C750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CA750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CAN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CAS750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CASN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CS750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
DCNLEV100-CSN750V100ASPST 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-V0750VM4 with Compression LimitersSilver Plated Copper-40C to 85CWire Leads for Control CircuitIP67
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pdf icon DCNLEV100 Datasheet

pdf icon DCNLEV100 Series DC Contactor Relays 2D Prints

Part Numbers: DCNLEV100-B,  DCNLEV100-BA,  DCNLEV100-BAN,  DCNLEV100-BAS,  DCNLEV100-BASN,  DCNLEV100-BN,  DCNLEV100-BS,  DCNLEV100-BSN,  DCNLEV100-C,  DCNLEV100-CA,  DCNLEV100-CAN,  DCNLEV100-CAS,  DCNLEV100-CASN,  DCNLEV100-CN,  DCNLEV100-CS,  DCNLEV100-CSN,  DCNLEV100-E,  DCNLEV100-EA,  DCNLEV100-EAN,  DCNLEV100-EAS,  DCNLEV100-EASN,  DCNLEV100-EN,  DCNLEV100-ES,  and DCNLEV100-ESN 
pdf icon DCNLEV100 Instructions

3D Model - DC Contactor Relays

pdf icon Automotive Electronics Applications Guide

This guide provides a summary of key circuit protection consideration factors, descriptions of the technologies Littelfuse offers, and product selection tables. It is designed to help you quickly find a protection solution appropriate to your application.
DC Contactor Relays Selection Guide