Copper Tube Heavy Duty Lug 400mm

Copper Tube Heavy Duty Lug 400mm

Extra Heavy-Duty Copper Tube Lug for Ultra High-Current Connections

The Copper Tube Heavy Duty Lug 400mm is a premium-quality electrical connector designed for safe and efficient termination of 400 sq mm copper conductors. Engineered for demanding high-current applications, this lug ensures strong mechanical crimping and excellent electrical conductivity, making it ideal for power distribution systems, substations, and heavy industrial installations.

Manufactured from high-purity electrolytic copper and typically tin-plated for corrosion resistance, this heavy-duty tube lug delivers low contact resistance and long service life. Its tube-style long barrel design provides a larger crimping area, resulting in a secure, vibration-resistant connection suitable for continuous-duty operations.

Key Features of Copper Tube Heavy Duty Lug 400mm

• Suitable for 400 sq mm copper cables

• Made from high-conductivity electrolytic copper

• Tin-plated finish for corrosion and oxidation resistance

• Heavy-duty tube barrel for strong and reliable crimping

• Smooth cable entry for easy insertion

Benefits for Electrical Installations

The Copper Tube Heavy Duty Lug  helps maintain stable current flow while reducing power loss and heat generation. Its robust construction minimises the risk of loose connections, improving overall safety and system reliability.

Designed for harsh industrial environments, this lug performs consistently under high load and vibration. The corrosion-resistant surface further enhances durability, reducing maintenance and replacement costs.

Typical Applications

• Power distribution panels and busbars

• Switchgear and substations

• Industrial power systems

• Generator, transformer, and UPS connections

• Infrastructure and utility projects

Value Proposition

The Copper Tube Heavy Duty Lug  offers a durable, reliable, and cost-effective solution for terminating extra large copper cables. It ensures secure electrical connections, excellent conductivity, and long-term performance—making it a trusted choice for electricians, panel builders, and power professionals across India.