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

Description

Reliable Aluminium to Copper Connections for Heavy Conductors

The CABAC BLK120/120 Bi-Metal Link is designed to deliver a dependable transition between aluminium and copper conductors in demanding electrical installations. Suitable for 120 mm² aluminium to 120 mm² copper connections, this crimp link provides a secure mechanical and electrical joint where mixed-metal terminations are required.

Built for stranded sector and circular stranded aluminium conductors connecting to stranded copper cable, it helps maintain strong conductivity while reducing the risk of poor connections that can lead to heat build-up or voltage drop. For electricians working on switchboards, mains connections, or large distribution systems, it provides a straightforward way to achieve a clean and professional termination.

Built for Long-Term Performance and Compliance

CABAC bi-metal links are friction welded using high-purity metals to ensure durability and consistent electrical performance in critical connections. The aluminium section is manufactured from 99.6% pure aluminium, while the copper section uses 99.9% pure copper, helping deliver excellent conductivity across the joint.

Each link is manufactured to Australian dimensions, allowing it to be crimped using standard Australian tooling commonly used by licensed electricians. The barrels are pre-coated with jointing compound, helping reduce oxidation and maintain a stable connection between aluminium and copper conductors over time.

This attention to manufacturing quality makes the link suitable for installations where reliability and compliance are essential, including commercial switchboards, industrial distribution systems, and major infrastructure projects.

Trade-Ready Design for Faster Installations

Designed with working electricians in mind, the CABAC BLK120/120 link simplifies mixed-metal cable terminations on site. The pre-filled jointing compound reduces preparation time, while compatibility with standard crimp tooling means there’s no need for specialised equipment.

Each link is individually packed in plastic bags, making it easy to store in service vehicles or site kits without contamination before installation. For projects that require alternative conductor combinations, the CABAC range also offers a broad selection of sizes, with custom links available to order when required.

For contractors managing tight project schedules, using reliable termination hardware like this helps minimise installation delays, prevent rework, and keep electrical systems running safely.

Key Specs

• Nominal Conductor (mm²): 120/120

• Stranding No./Dia. Al/CU: 37/2.03 – 37/2.03

• Material purity: 99.6% aluminium / 99.9% copper

• Pre-coated with jointing compound

• Individually packed in plastic bags

Ideal For

• Licensed electricians installing mixed aluminium and copper conductors

• Switchboard and distribution board terminations

• Commercial and industrial electrical installations

• Electrical contractors working with large conductor sizes

• Maintenance teams performing cable upgrades or repairs