High Voltage Wire and Cable Harnesses

Volex supplies charging and custom connector components for various E-mobility applications for both passenger and off-highway electric vehicles including military, utility, commercial, agricultural, public transit and construction vehicles.

Our products are tailored for both AC & DC charging including transmission, battery and auxiliary infrastructure applications. Volex offers standard and custom charging products, and customized high voltage connectors for EV applications

High Voltage Wire and Cable Harnesses Technical Information

Volex manufactures battery cable for high voltage and low voltage applications. We have the capability to produce high temperature, high abrasion resistant materials commonly used in EV transportation applications including materials with temperature resistance up to 200°C.

  • Vertically integrated high voltage and battery cable production
  • Polymer compounding, wire extrusion and cable manufacturing
  • Cable materials include Silicone, XLPO, XLPE, PVC, TPU and PA
  • Braided & aluminum shielding capabilities for single and multi-core cables up to 120 mm²

Volex EV and Off-Highway Harness Applications Include:

With our advanced manufacturing and assembly capabilities, Volex can provide solutions for very complex harnesses including:

  • Auxiliary Harnesses (e.g. electrical HVAC and Heater)
  • Battery Harnesses (high voltage / low current battery monitoring and high voltage / high current wiring)
  • Charging Harnesses for AC and DC applications (vehicle charger inlet towards Onboard charger and Battery Pack)
  • E-Motor Harnesses

Why Choose Volex for High Voltage Wire and Cable Harnesses?

Volex’ vertically integrated supply chain allows us to be a one-stop solutions provider for all OEMs. From polymer compounding, wire extrusion and cable manufacturing to plastic moulding for coupler housings, plastics components and connectors, Volex has the ability to scale and offer cost competitive products in various regional facilities across the world per customer requirements.

From charge stations, portable cord sets and automotive wire harnesses, Volex has wire harness capabilities, PCBA and build-to-print charge station assembly capabilities to provide customers a complete EV systems solution.

Contact Volex for High Voltage Wire and Cable Harnesses

Contact Volex for further assistance with high voltage wire and cable harnesses.