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  • Insulated Coating Tinned Copper Busbar Connector

    Flat Busbar , , , , ,

    Material: T2 copper

    Copper Content: 99.9%

    Load Voltage:  220V-1000V

    Thickness of plating : 3-5 μm

    Insulated coating: 2:1  or 4:1 heat shrink tubes,  soft PVC or epoxy  powder

    Sample: available.  /Please email the drawing of sizes  or at least thickness, width, length, hole distance to contacts:

    Emial: S1@cnrhi.com

    Skype: cherryzheng1991

    Whatsapp: +86-15058370199



    Insulated Coating Tinned Copper Busbar Connector

    1) Insulated Coating Tinned Copper Busbar Connector is make of T2 copper material, which is 99.9% copper contented. It capitals the products excellect conductivity with less impurities.

    2) The surface of Insulated Coating Tinned Copper Busbar Connector is plated with tin to protect copper busbar from oxidation or creating aerugo. Other plating like nickle or silver is also acceptable as customer requirments. Clean and  free-from- burr holes make sure good contact of bolts and busbar.

    3) The copper busbar is coated with 2:1 PE heat shrink tube. They can also be coated with 4:1 heat shrink tubes,  soft PVC or epoxy  powder. They have have different insulation degree.

    3) Tin Plated Square End Copper Bus Bar is shaped with electrical wiring cut from whole copper plate or cut from available copper bars if the width and thickness is normal.



    Products can be made according drawing and customer design. Any requirements can be sent by email and indicated on drawing. Our enginner will do best to meet your needs.

    Copper Content: 99.9%     
    Conductivity:  > 100 IACS
    Copper  Thickness:  • 1mm  • 2mm  • 3mm  • Other
    Copper  Width:  • 10mm   • 20mm   • 30mm   • Other
    Plating Options:  • Tin plating • Nickle plating • Sliver plating
    Insulation Options: • Heat shrink tube   • PVC dipping coat  • expoy powder
    End Shape:  • Semicircle         • Round Corner      • Square Corner



    How can you know the sizes of copper busbar you need ?

    Referring to the current form, you can choose the suitable width and thickness you need , whose current capicity should at least equal the current you used in. It would be better to choose the sizes with higher current capicity to control the temperature raise of busbar in using. Then you can confirm the hole center distance by measuring the screw center in actual use in equipments.

    Then you can send the basic datas according to the drawing offerd as a normal flat copper busbar. Quotation will be sent with datas you offers.

    Referrence:  How to choose the sizes of flat copper busbar?

    Manufacturing Capacibility

    Rhi have many advanced and precise equipments and machines and a lot outstanding engineers to meet different requirements and designs of customers. Offering customer a good solution and solving the problems we meet is our most pleasure.

    √ Electrical Wiring Cut         √ Hole Punching        √ Bending
    √ Plating                                √ Riveting                   √ Thread Tapping
    √ PVC Dipping                      √ Brazing                    √ Edge Welding



    1. Improve equiments properity.

    Copper busbar can reduce the resistance and lower power cosumption. Copper busbar is capable of steady current carrying capacity and voltage-sharing.

    2. Easy to install, examine and maintain.

    Copper busbar can be installed with simple tools. Anyone can use it with bolt, nut and screwdriver. The workers examine the property with tester.

    3. Reduce Cost

    Copper Busbar increase the serve-life of machines and equipments. Good quality T2 copper material can lower the temperature raise and loss of equipement parts.


    Paired Insulated Cover

    We suggest to buy copper busbar with covers together. Covers can also be customized.

    Emial: s1@cnrhi.com

    Enquiry Form ( we will get back you as soon as possible )


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  • Contact Us

    Mail: s1@cnrhi.com
    Skype: cherryzheng1991
    WhatsApp: 8615058370199
    Fax: 0086-577-61988722