Single Pole Insulated Conductor Rails Overhead Crane Conductor Rails Bars

Bus bars are typically made from conductive materials with high electrical and thermal conductivity. Common materials used for bus bars include:

• Copper: Copper is widely used for bus bars due to its excellent electrical conductivity, thermal conductivity, and mechanical properties. It is highly resistant to corrosion and offers good compatibility with electrical connections.

• Aluminum: Aluminum bus bars are often used in applications where weight reduction is important. Although aluminum has lower electrical conductivity than copper, it is still a viable option for many power distribution systems.

• Copper-Clad Aluminum (CCA): CCA bus bars combine the benefits of both copper and aluminum. They have an aluminum core with a thin layer of copper coating, offering a balance between cost-effectiveness and electrical conductivity.

• Silver: Silver has the highest electrical conductivity among commonly used metals. It is sometimes employed in specialized applications where extremely high conductivity is required, such as in high-frequency power systems.

• Brass: Brass, an alloy of copper and zinc, is occasionally used for bus bars in specific situations. It offers good electrical conductivity and is suitable for applications requiring corrosion resistance.

The selection of material depends on factors such as the application requirements, current carrying capacity, cost considerations, and environmental conditions.