DCNEVT150 Series - 450V 150A High-Voltage DC Contactor Relay

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

With a highly reliable contact system with stable contact resistance in harsh environments, the DCNEVT150 Series 450V 150A High-Voltage DC Contactor Relay is ideal for electric vehicle (EV), hybrid electric vehicle (HEV), renewable storage energy, battery charging and fuel battery, solar energy battery, and general industrial equipment applications.

Utilizing polarized contacts, this high-voltage DC contactor performs optimally amidst polarized electrical loads.

The DCNEVT150 Series 150A contactor is available with a 12V dc or 24V dc coil rating as well as in a side mounting style or bottom mounting style.

Features and Benefits

  • High-current (150A) and high-voltage (450V) DC contactor for electric vehicles (EV), eMobility applications, and industrial machinery
  • Compact structure helps reduce noise when the contactor is turned on
  • IP 54 sealed, gas-filled chamber mitigates electrical arc for safety
  • Lightweight actuator is less impacted by gravity with no mounting orientation restrictions
  • Highly reliable contact system with stable contact resistance in harsh environments
  • Designed and manufactured under the IATF16949 certification for Automotive Quality Systems
  • Electric vehicle contactor features single-pole, single-throw (SPST), normally open (NO) circuitry

Applications

  • Battery Electric Vehicles (BEV)
  • Hybrid Electric Vehicles (HEV)
  • Material Handling
  • Electric Maintenance and Transport Vehicles
  • Industrial

Access specifications, certifications, check availability and order parts below

Catalog #Current Rating (Continuous) in AmpsVoltage Rating MaxCircuitryIngress ProtectionOutput TerminalsContact MaterialHardwareConnectorHousingTemperature Maximum CelsiusTemperature Minimum CelsiusSamplesCompare
DCNEVT150-B150450SPSTIP54M65 - 6 Nm (45- 53 in-lb)M5KET090-II. 2-PoleConnector MG651026Terminal ST730676-3Nylon UL 94-V085-40Order
DCNEVT150-BS150450SPSTIP54M65 - 6 Nm (45- 53 in-lb)M5KET090-II. 2-PoleConnector MG651026Terminal ST730676-3Nylon UL 94-V085-40Order
DCNEVT150-C150450SPSTIP54M65 - 6 Nm (45- 53 in-lb)M5KET090-II. 2-PoleConnector MG651026Terminal ST730676-3Nylon UL 94-V085-40Order
DCNEVT150-CS150450SPSTIP54M65 - 6 Nm (45- 53 in-lb)M5KET090-II. 2-PoleConnector MG651026Terminal ST730676-3Nylon UL 94-V085-40Order
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