Plastic Insulated Busbar
Plastic Insulated Busbar uses high-strength copper or aluminum as the conductive base material, and the surface is wrapped with high-performance insulating materials through a precision injection molding process. This structural design not only ensures excellent electrical conductivity, but also provides excellent insulation and mechanical strength.
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Product Introduction

Plastic Insulated Busbar is a power transmission component that integrates insulating materials and conductive metal busbars through a high-precision injection molding process. Designed specifically for high voltage, high current, and complex working conditions in new energy equipment, it integrates efficient conductivity, full coverage insulation, and resistance to environmental interference. It is widely used in new energy vehicles, energy storage systems, charging piles, and industrial automation equipment.
Product features
Integrated insulation structure
The insulation layer fully covers the conductor at 360°, eliminating the risk of exposure. The Plastic Insulated Busbar meets the IP67 protection level and is resistant to moisture, dust, and corrosion.
Customized design
Supporting any shape bending, branch structure and multi-terminal integration, PA66 Plastic Insulation Busbar is suitable for compact equipment layout.


High performance materials
Conductor: high-purity copper/aluminum, surface silver/nickel plating, conductivity ≥98%;
Insulation layer: high temperature resistance (-40℃~180℃), flame retardant (UL94 V-0), anti-UV aging.
Lightweight and high-density integration
Compared with the traditional wiring harness PP Plastic Insulation Busbar, the weight is reduced by more than 30% and the installation space is saved by 50%.
product advantages
Safe and reliable
The fully enclosed insulation structure of 4 Pole Three Phase Fork Style Insulated Busbar eliminates the risk of short circuit. It has passed the 3kV~10kV withstand voltage test and the leakage current is <1mA.
01
Efficient heat dissipation
The insulation layer of Pole 4 Phase Pin Type Insulated Busbar has built-in thermal conductive filler, which supports direct fit with the radiator and reduces the temperature rise by 20%.
02
Anti-vibration and durable
Injection molding has no loose parts, withstands 20G mechanical vibration, and has a lifespan of >100,000 plugging and unplugging times.
03
Cost optimization
Reduce assembly processes, reduce labor and maintenance costs, and save overall costs by 15% to 30%.
04

customer feedbacks
Customers praise our Plastic Insulated Busbar for its performance, design, and quality. I believe that with the joint efforts of the team, the product will surely achieve better market performance.

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