Copper Bus Bar for Power Distribution

PVC dip-coated rigid busbars offer excellent insulation and temperature resistance, effectively preventing hazardous contact. Tin-plated copper busbars provide superior conductivity and heat dissipation, resisting creep under prolonged current. With support for 3D bending and perforation designs, these copper busbars ensure quick, precise installation and space efficiency, making them an ideal choice for power distribution applications such as distribution cabinets.

  • Material: 99.9% T2 Copper
  • Edge Type: Full round edge, round corner, square corner
  • Plating: Tin plating, Nickel plating, Silver plating
  • Size: Customized

Product Description

Dip-coated rigid busbars feature a durable PVC insulation layer, offering superior electrical insulation and mechanical protection. Ideal for high-voltage power distribution system, energy storage, and industrial power distribution, these insulated busbars prevent short circuits, resist moisture and corrosion, and ensure reliable performance in demanding environments.

RHI-Offering Copper & Aluminum Busbar Connection Solutions


Bus Bar Performance

  • Conductivity: 57%

  • Tensile Strength: ≥500 N

  • Flame Retardancy: UL94V-0 compliant

  • Temperature Resistance: -45°C to 150°C

  • Corrosion Resistance: Successfully passes a 240-hour neutral salt spray test.

  • Temperature Rise: Varies with cross-sectional area. RHI provides detailed temperature rise reports for all products upon request.


Details

Material:        

T2 Copper: E-CU58, CU-ETP, C11000, C1100

TU2 Copper: OF-CU, CU-OFE, CU-OF, C10100, C1011

Aluminum: 1060

Other materials: Available upon customer request.

Insulation:

PE (Polyethylene): Voltage: 2700V AC; Temp: -40°C to 125°; Flame Retardant: UL224 VW-1

Application: Rigid & flexible busbars (not for special shapes).


PVC (Dipping): Voltage: 3500V AC; Temp: -40°C to 125°C; Flame Retardant: UL94V-0;Application: Rigid & flexible busbars (suitable for special shapes).


Epoxy Powder Coating: Voltage: 5000V AC; Temp: -40°C to 150°C; Flame Retardant: UL94V-0;

Application: Rigid busbars (high-temp environments).


PVC (Extruded): Voltage: 3500V AC; Temp: -40°C to 125°C; Flame Retardant: UL94V-0;

Application: Flexible busbars.


PA12 (Polyamide 12): Voltage: 5000V AC; Temp: -40°C to 150°C; Flame Retardant: UL94V-0;

Application: Rigid busbars (high-performance).


PET (Polyethylene Terephthalate): Voltage: 5000V AC; Temp: -40°C to 125°C;

Flame Retardant: UL94V-0; Application: Rigid busbars (high-strength, stable).

Finish:Tin plating, nickel plating, silver plating or customized.
Packing:Blister and wooden box packing to avoid busbar breakage or deformation.
Quotation time:1-3 days after receiving drawings.
Certificates:ISO45001, ISO14001, IATF16949

Product Gallery

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Why Choose RHI BUSBAR?

  • Advanced Technology: With 20 years of expertise, we use cutting-edge insulated dipping, robotic dipping, welding, and copper forming to ensure high efficiency and product reliability.

  • Efficient Supply Chain: Our in-house processes, from raw materials to finished products, streamline production, with plating outsourced locally.

  • Outstanding Service: We guarantee an 8-hour response time and resolve on-site issues within 24 hours, with extended timelines for locations outside China.

  • Quick Delivery: Leveraging our efficient production and supply chain, we deliver small batches swiftly to support early customer projects.

  • Quality Assurance: ETP-grade copper testing, comprehensive product inspection, and certifications (RoHS, REACH, UL94V-0, ISO14001, IATF16949) ensure top-quality standards.

  • On-Time Delivery: Our skilled workforce and robust supply chain ensure timely delivery.

  • Competitive Pricing: Efficient production in China allows us to offer cost-effective pricing without compromising quality.

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