CABAC BI-METAL LINK 400AL TO 300CU BLK400/300 x 1/EACH

Description

Reliable Aluminium to Copper Cable Connections for High-Capacity Circuits

The CABAC Bi-Metal Link 400AL to 300CU is designed for secure termination between aluminium and copper conductors in demanding electrical installations. Built for 400mm² aluminium to 300mm² copper cable connections, this bi-metal link ensures strong electrical continuity while minimising resistance at the joint.

Ideal for stranded sector and circular stranded aluminium to stranded copper cables, the link allows electricians to confidently connect mixed conductor types commonly found in switchboards, distribution systems, and infrastructure projects. The friction-welded aluminium and copper construction delivers dependable conductivity, helping maintain system performance across high-load circuits.

For contractors working on commercial, industrial, or large residential supply installations, this bi-metal cable link provides a dependable solution where aluminium feeders need to transition to copper conductors.

Built for Compliance with Australian Electrical Standards

The CABAC bi-metal link range is manufactured to Australian dimensional standards, allowing seamless integration with commonly used Australian crimping tools and installation practices. This compatibility reduces installation complexity on site and ensures the connection meets expected trade standards.

Each connector is friction welded from 99.6% pure aluminium and 99.9% pure copper, creating a strong, durable bond between the two metals. The barrels are pre-coated with jointing compound, helping protect the connection and support long-term reliability in electrical systems.

Individually packed in plastic bags, every link arrives clean and ready for installation. For contractors managing compliance requirements on regulated job sites, CABAC’s precision manufacturing and material quality help support consistent, professional results.

Trade-Ready Cable Links for Fast, Efficient Installations

Electrical contractors need components that install quickly and perform reliably. The CABAC BLK400/300 bi-metal crimp link is designed to streamline termination work, allowing trades to connect aluminium supply cables to copper conductors without delays or improvised solutions.

Because the links are manufactured to suit standard Australian tooling, electricians can install them using equipment already in their kit, reducing downtime and avoiding the need for specialised tooling. This is particularly valuable for switchboard upgrades, distribution installations, and infrastructure works where mixed conductor types are common.

With trade-grade construction and consistent sizing, these links help maintain productivity on site while ensuring a safe and stable electrical connection. For projects requiring specialised sizes, the CABAC range also supports machining to order, making it easier to source the right connector when project specifications demand it.

Key Specs

• Nominal Conductor (mm²): 400 / 300

• Stranding No./Dia. Al/CU: 61/2.85 – 61/2.52

• Aluminium purity: 99.6%

• Copper purity: 99.9%

• Construction: Friction welded aluminium to copper

• Barrel coating: Jointing compound applied

• Packaging: Individually packed in plastic bags

Ideal For

• Connecting aluminium conductors to copper conductors in electrical installations

• Switchboard and distribution board terminations

• Commercial and industrial electrical installations

• Electrical contractors handling mixed conductor systems

• Infrastructure and high-capacity supply connections

• Electricians requiring Australian-standard compatible crimp links