CABAC BI-METAL LINK 50AL TO 50CU BLK50/50 x 1/EACH

Description

Reliable Aluminium-to-Copper Termination for Heavy Conductors

The CABAC Bi-Metal Link 50AL to 50CU BLK50/50 is designed to provide a secure and efficient transition between 50mm² aluminium and 50mm² copper conductors. Ideal for installations where dissimilar metals must be joined, this link ensures a solid mechanical and electrical connection while reducing the risk of corrosion that can occur when aluminium and copper are connected directly.

Engineered for stranded sector and circular stranded aluminium to stranded copper cable, the link delivers dependable conductivity and long-term performance. Whether you’re terminating mains conductors in a switchboard or connecting supply cables in distribution equipment, it provides the reliable connection required for demanding commercial and industrial installations.

Built for Compliance, Durability, and Consistent Performance

Manufactured to Australian dimensions, CABAC bi-metal links are compatible with standard Australian crimp tooling, helping electricians achieve compliant and consistent terminations on site.

Each link is friction welded from high-purity metals—99.6% aluminium and 99.9% copper—creating a strong, permanent bond between the two materials. The barrels are pre-coated with jointing compound to minimise oxidation and improve connection integrity over time.

Supplied individually packed in protective plastic bags, these connectors arrive ready for use, keeping components clean and job-ready straight out of the box. This attention to manufacturing quality helps reduce installation issues and ensures reliable electrical performance across the life of the installation.

Trade-Ready Convenience for Fast Installation

For electricians working on tight project timelines, the CABAC BLK50/50 bi-metal crimp link delivers the practicality needed to keep jobs moving. The design allows for straightforward crimping with standard tooling, reducing installation time while ensuring a secure termination between aluminium and copper conductors.

The CABAC range also offers a wide selection of standard sizes, giving contractors flexibility across different conductor sizes and project requirements. Where specialised requirements arise, custom machining options are available on short notice—ideal for projects that require non-standard cable transitions.

For switchboards, distribution upgrades, or large cable terminations, this bi-metal link provides the reliability and efficiency trades expect when working on critical electrical infrastructure.

Key Specs

• Nominal Conductor (mm²): 50 / 50

• Conductor Type: Stranded sector and circular stranded aluminium to stranded copper

• Stranding No./Dia. Al/CU: 19 / 1.78 – 19 / 1.78

• Materials: 99.6% aluminium and 99.9% copper

• Manufacturing Method: Friction welded bi-metal construction

• Barrel Coating: Jointing compound applied

• Packaging: Individually packed in plastic bags

• Compatibility: Australian standard crimp tooling

Ideal For

• Terminating aluminium to copper conductors in switchboards and distribution equipment

• Commercial and industrial electrical installations

• Electrical contractors handling large conductor connections

• Maintenance and upgrade work involving aluminium supply cables

• Projects requiring compliant bi-metal crimp connections