Busbar With Heat Shrink Insulation
Our Busbar with heat shrink insulation is not just a simple conductor, but a 'power transmission component' that integrates precision conductivity, multi-layer insulation protection, and structural support functions. This product aims to address the four major pain points of electrical safety isolation, energy efficiency loss control, environmental tolerance, and assembly standardization in new energy and industrial power systems.
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Product Introduction

Nowadays, as the new energy industry iterates rapidly and the power system moves towards high voltage, high density, and miniaturization, Busbar with heat shrink insulation has become an essential key component in the engineering power distribution process. Different from traditional exposed busbars or single insulation schemes, our heat shrink tubing insulated busbar takes high-purity copper as its conductive core and adopts a diversified insulation process with PE heat shrink tubing as the main part on the outer layer. Equipped with standardized production and full-dimensional customization capabilities, it precisely addresses core pain points in engineering, including insufficient insulation protection, restricted spatial layout, excessive conductivity loss, and poor environmental adaptability.
Application scenarios
New energy vehicle power system
In the new energy vehicle sector, our Busbar with heat shrink insulation is specially developed for the connection between battery packs and capacitors. It adopts thin-walled insulation technology to save axial space, while effectively resolving issues related to vibration and corrosion.
01
Traction power supply for rail transit
In the traction power supply system of subway, high-speed rail, and urban rail vehicles, lightweight Copper busbar PVC insulated meet the strict standards for current carrying capacity and fire safety of rail transit through high-strength mechanical properties and flame-retardant insulation layers.
02
Data Center and Cloud Services
For the power supply system of data centers, the customized Heat shrink tube polyolefin busbars have greatly enhanced the space utilization rate and operational safety of distribution cabinets by means of fully insulated packaging and clear labeling.
03
Smart grid and charging infrastructure
For smart grid switchgear and electric vehicle charging stations, PVC insulation busbars significantly enhance the protection level of electrical equipment through refined insulation treatment and compact structural layout. Providing users with safer and more efficient power transmission guarantees.
04

Core customization items
Size customization
We provide customization for the length and cross‑section dimensions of Busbar heat shrink tube based on project installation space and power distribution requirements. This enables better adaptation to complex installation structures, optimizes internal equipment layout, and increases space utilization efficiency.
Surface treatment customization
We offer customization for the coating type (silver plating, tin plating, nickel plating) and coating thickness (3 μm–12 μm) of the Heat shrink insulated busbar, to satisfy various anti-corrosion and conductivity demands and prolong the service life of the busbar.
Performance customization
The PE heat shrink tube insulated busbar can be fully customized in line with customer engineering requirements, covering flame retardant rating, operating temperature range and other performance parameters, so as to adapt to extreme working conditions and guarantee stable performance.

Engineering technical support
Pre selection support
Professional technicians provide accurate selection suggestions based on Busbar sleeves insulation engineering drawings and actual working conditions, match suitable substrates, insulation processes and specifications according to engineering needs.
Installation guidance and support
Provide detailed Busbar insulating tubing installation manuals and video tutorials, engineers can be sent to guide installation on site, standardize installation processes, ensure insulation and conductivity meet standards, and reduce installation costs.
Test validation support
Assist customers in completing product performance testing and on-site acceptance testing, provide complete test reports and technical information, ensure that Busbar insulation sheets meet engineering standards and certification requirements.
After sales maintenance support
Establish a dedicated after-sales team, respond to customer inquiries 24 hours a day, promptly solve technical problems during product application, provide product maintenance services, and reduce operation and maintenance costs.

Packing & Delivery
With a well-established supply chain management system and strong customs clearance capabilities, we offer full-process visual tracking services to ensure your goods are delivered on time and safely. Free samples are allowed for 1-10 pieces, with a delivery time of 7-10 days for orders and 10-20 days for samples.
The package of Busbar with heat shrink insulation: Inner plastic bag + inner EPE foam packaging + outer carton + outer pallet + cable ties and moisture-proof plastic wrap. We support early-stage engineering communication and sample evaluation, and welcome you to contact us anytime.

contact us
Xiamen Apollo Stamping Welding Technology Co., Ltd is a professional service provider for new energy metal processing solutions. We can help you accurately match your needs and maintain the bottom line of device safety. Welcome to consult us.
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