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Automobile Industries

High-voltage wiring harnesses for new energy vehicles

3F Electronics provides a complete set of high-voltage wiring harness connection solutions for new energy vehicles. 60,000 km of road reliability loading test to ensure product reliability. Harness assemblies provide technologies such as high-voltage interlocking circuits, electromagnetic shielding, and mechanical shock response. All types of customized high-voltage wiring harness assemblies comply with international electrical safety standards.

We offer the following high voltage connection solutions

  • High-voltage connection harness for new energy passenger vehicles
  • High-end commercial vehicle, motor vehicle high-voltage connection harnesses
  • Electric karts or trucks high-voltage wiring harnesses
  • Electric sightseeing vehicles and patrol cars with high-voltage connection harnesses
  • High-voltage connection harness for electric construction machinery vehicles
  • Electric sanitation vehicle high-voltage electrical connection harness

Compact AC charging gun

Leaning to the end

The charging guns of 3F Electronics are extremely compact, with reliable quality, solid feel and favorable prices. The product currently supports the Type 2 charging standard (Euro Standard) and offers four common performance class models from 3.7 kW to 22 kW.

Key Features

  • Charging standard: European standard AC
  • Rated current: 20 A ~ 32 A
  • Rated voltage: 250 V AC ~ 480 V AC
  • Charging power: 3.7 kW ~ 22 kW
  • Wiring capacity: 1.5 mm² ~ 4.0 mm²
  • External rating: IP44 (after mating), IP54 (with protective cover)
  • Internal protection class: based on IP67
  • Certification: CE, CB
  • Cable length: 5 m


  • Enjoy the reliable quality of 3F Electronics at an affordable price
  • Compact structure, light weight, solid feel and convenient operation
  • Reducing material usage saves resources and creates sustainable designs
  • If required, it can be accompanied by the customer's company logo to ensure that the charging station is brand consistent
  • Longitudinal water tightness reliably prevents water seepage from charging cables and cables
  • Developed and produced according to IATF 16949 automotive standard

One-stop shop to provide you with finished system solutions

Whether it is a standard product or a customized solution, 3F Electronics can provide you with finished products through one-stop service. From concept to development to the final system solution, the same contact person accompanies you through all production steps and thus reaches solutions efficiently and quickly.

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