Copper Busbars

When efficiency, reliability, and scalability matter most in electrical systems, Copper Busbars are the ultimate solution. Designed for high-current transmission with minimal losses, these busbars address critical challenges in modern electrical applications, ensuring your infrastructure runs seamlessly. 

Material Core

High-purity copper (C11000, ETP Copper) 

Tin Coating Thickness

5-15 µm (customizable based on application requirements) 

Bus Bar Thickness

1 mm to 12 mm (available in various thicknesses as per design needs) 

Bus Bar Width

10 mm to 200 mm (customizable for application-specific designs) 

Electrical Conductivity

≥ 99.9% IACS (International Annealed Copper Standard) 

Product Description

Excessive heat can compromise the safety and efficiency of your electrical system. With their superior thermal conductivity, copper busbars effectively dissipate heat, minimizing hotspots and reducing the risk of failure. This makes them an essential choice for applications requiring sustained high current. 

Thermal Conductivity

≥ 390 W/m·K 

Voltage Rating

Up to 1,000 V (depends on insulation and application) 

Current Rating

Up to 6,000 A (depends on cross-sectional area and application) 

Operating Temperature

-40°C to +120°C (higher temperatures with special coatings) 

Corrosion Resistance

High, with optional tin, silver, or nickel plating for harsh environments 

Mechanical Strength

High tensile and flexural strength for vibration and load-bearing applications 

Plating Adhesion

Meets ASTM B571 standards for coating adhesion 

Surface Finish

Smooth, polished, with optional plating (tin, silver, nickel) 

Customization Options

Thickness, width, length, plating, drilled holes, and bends based on user specifications 

Standards Compliance

IEC, RoHS, ASTM, and UL standards for electrical and mechanical properties 

Technical Advantages

Modern electrical installations demand compact yet powerful systems. Copper busbars provide high current capacity in a streamlined form, replacing bulky cables. Their customizability ensures they fit precisely into your design, allowing compact layouts without compromising performance. 

Voltage drops and energy losses can lead to inefficiencies and increased operational costs. Copper busbars offer unmatched conductivity, ensuring efficient power distribution with minimal energy loss. This translates to cost savings and reliable system performance over the long term. 

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Need reliable Bus Bars for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

Industry Applications

Automotive Electrification

Used in EV battery packs, inverters, and charging systems for compact, high-current transmission with superior vibration resistance. 

Renewable Energy

Optimize power flow in solar panels, wind turbines, and energy storage systems with reduced losses and enhanced reliability.

Industrial Machinery

Deliver stable power to high-load equipment like presses, CNC machines, and robotic systems in manufacturing plants. 

Transportation Infrastructure

Support high-current needs in railway systems, electric buses, and aircraft power systems, ensuring durability under mechanical stress. 

Telecommunications

Facilitate high-efficiency power distribution in telecom towers and base stations with minimal voltage drops and heat buildup. 

Marine and Offshore Applications

Offer corrosion-resistant, high-capacity power solutions for ships, offshore platforms, and underwater electrical systems. 

Simplified Maintenance and Robust Performance in Demanding Environments

Cabling systems can be difficult to upgrade or maintain as power requirements evolve. Copper busbars offer modular designs that simplify installation, expansion, and servicing. Clear connections and reduced wiring complexity save time and reduce downtime during maintenance. 

Systems face constant vibration and mechanical stress in industries like automotive, railways, and renewable energy. Unlike cables, copper busbars resist fatigue and maintain structural integrity under harsh conditions, making them ideal for demanding applications. 

copper busbars

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How do copper bus bars improve thermal performance in high-current applications?

Copper busbars have excellent thermal conductivity, which allows them to dissipate heat more efficiently than traditional cables. This prevents overheating in high-current systems, reduces the risk of thermal damage, and extends the lifespan of electrical components. 

Can copper bus bars handle power surges and fluctuations effectively?

Due to their high conductivity and robust structure, copper busbars are designed to manage power surges and fluctuations. Their low electrical resistance minimizes voltage drops and ensures stable power distribution even under sudden load changes. 

How do surface finishes like tin or silver plating enhance the performance of copper busbars?

Surface finishes like tin or silver plating protect copper busbars from oxidation and corrosion. These finishes improve conductivity at contact points, reduce electrical resistance, and ensure long-term reliability in harsh environments like coastal or industrial areas. 

What makes copper busbars ideal for compact and modular electrical designs?

Copper busbars offer a high current capacity in a compact form factor. Their flat, customizable design allows for precise fitting in limited spaces. Modular configurations make it easy to adapt, expand, or reorganize systems as power demands change. 

How do copper busbars maintain structural integrity under mechanical stress?

Unlike cables, copper busbars are rigid and resistant to mechanical fatigue caused by vibration or shock. This makes them particularly suited for applications in automotive and railways, where systems are exposed to constant mechanical stress and movement. 

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

23, 6th West Street, Balaji Nagar, Kattur,  Pappakuruchi, Tiruchirappalli-620019, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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Copper Busbars

Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!

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