CABAC BI-METAL LINK 120AL TO 50CU BLK120/50 x 1/EACH

Description

Secure Aluminium-to-Copper Connections for Reliable Performance

The CABAC BI-METAL LINK 120AL to 50CU (BLK120/50) is designed to create strong, reliable transitions between aluminium and copper conductors in demanding electrical installations. Built for stranded sector and circular stranded aluminium cables connecting to stranded copper, this bi-metal link ensures a dependable electrical connection where mixed conductor materials are required.

Manufactured using high-purity aluminium (99.6%) and copper (99.9%), the link is friction welded to deliver consistent conductivity and mechanical strength. This construction helps maintain connection integrity in switchboards, distribution systems, and other power applications where aluminium-to-copper terminations are common.

For electricians working on commercial, industrial, or infrastructure projects, the BLK120/50 provides a practical solution for achieving clean, professional cable transitions while maintaining reliable current flow.

Built for Compliance with Australian Tooling and Standards

CABAC bi-metal crimp links are manufactured to Australian dimensions, allowing them to be installed using standard Australian crimping tools commonly used on site. This compatibility eliminates the need for specialised tooling and helps streamline installation during switchboard assembly, cable terminations, and electrical upgrades.

Each link features barrels coated with jointing compound, helping reduce oxidation and improving long-term connection reliability between dissimilar metals. The friction-welded aluminium-to-copper interface also minimises resistance at the join, which is critical for maintaining safe, compliant electrical performance.

Using a properly engineered bi-metal link like the BLK120/50 helps ensure installations meet the expectations of professional electrical contractors who require dependable components for compliant electrical systems.

Designed for Trade Efficiency and Jobsite Convenience

The CABAC BLK120/50 bi-metal link is supplied individually packed in protective plastic bags, keeping each connector clean and ready for installation when needed. This simple packaging makes it easy for contractors to manage stock on site or in service vehicles without contamination affecting the connection surfaces.

CABAC also offers a full range of standard sizes, and custom links can be machined to order when specialised cable combinations are required. This flexibility allows contractors to source the correct termination solution without delaying projects.

For busy electricians working to tight deadlines, using the right bi-metal connector reduces rework, ensures a cleaner installation, and helps keep projects moving without unnecessary downtime.

Key Specs

• Product: Bi-Metal Link

• Model: BLK120/50

• Aluminium purity: 99.6%

• Copper purity: 99.9%

• Connection type: Aluminium to copper cable transition

• Suitable for: Stranded sector and circular stranded aluminium to stranded copper cable

• Manufacturing method: Friction welded aluminium and copper

• Barrels coated with jointing compound

• Individually packed in plastic bags

• Compatible with Australian standard crimp tooling

Ideal For

• Aluminium-to-copper cable terminations

• Switchboard and distribution board installations

• Commercial and industrial electrical installations

• Electrical upgrades where aluminium feeders connect to copper conductors

• Licensed electricians and electrical contractors requiring compliant cable links