CABAC BI-METAL LINK 25AL TO 25CU BLK25/25 x 1/EACH

Description

Strong, Reliable Connection Between Aluminium and Copper Conductors

The CABAC BI-METAL LINK 25AL TO 25CU BLK25/25 is designed to deliver a dependable electrical connection when joining aluminium and copper conductors. Built specifically for 25mm² aluminium to 25mm² copper cable, this bi-metal link eliminates the common challenges associated with dissimilar metal connections, helping maintain conductivity and long-term performance on site.

Manufactured through a friction welding process using 99.6% pure aluminium and 99.9% pure copper, the link provides a solid and stable transition point between conductors. This design helps minimise resistance and supports consistent current flow across the joint. Whether you’re terminating feeders, extending circuits, or connecting mixed-material conductors, this CABAC bi-metal crimp link delivers a reliable connection electricians can trust.

For contractors working across switchboard installations, cable jointing, or distribution upgrades, using a purpose-built bi-metal link helps ensure safe and efficient aluminium-to-copper transitions.

Built to Australian Dimensions for Compliance and Dependability

Electrical installations demand components that meet local standards and work seamlessly with standard tooling. The CABAC BLK25/25 bi-metal link is manufactured to Australian dimensions, ensuring compatibility with Australian standard crimping tools used across residential, commercial, and industrial projects.

Each link is pre-coated with jointing compound, helping reduce oxidation and improving long-term reliability when connecting aluminium conductors. This added protection helps maintain connection quality and minimise maintenance issues over time.

CABAC’s manufacturing process ensures consistent quality across every link, while the friction-welded copper-to-aluminium interface provides strong mechanical integrity under load. For electricians managing compliance requirements or working on critical infrastructure, using components designed specifically for Australian installations helps reduce risk and ensure the job is done right the first time.

Trade-Ready Packaging for Fast Installation on Site

On busy job sites, efficiency matters. The CABAC bi-metal crimp link is individually packed in plastic bags, making stock control simple and ensuring the connection surface stays clean and protected until installation.

Designed for stranded sector and circular stranded aluminium conductors connected to stranded copper cable, this link suits a wide range of electrical installation tasks. Whether you’re working on switchboards, distribution circuits, or maintenance upgrades, having reliable connection hardware readily available helps avoid unnecessary downtime.

With access to trade-grade products through iSupply Electrical’s extensive range, electricians can source the components they need quickly—keeping projects moving and installations compliant.

Key Specs

• Nominal Conductor (mm²): 25 / 25

• Stranding No./Dia. Al/CU: 19 / 1.35 – 19 / 1.35

• Alternative Nominal Conductor (mm²): 25 / 16

• Stranding No./Dia. Al/CU: 19 / 1.35 – 7 / 1.70

• Materials: 99.6% pure aluminium and 99.9% pure copper

• Connection Type: Friction welded bi-metal link

• Coating: Barrel coated with jointing compound

• Packaging: Individually packed in plastic bags

• Application: Stranded sector and circular stranded aluminium to stranded copper cable

Ideal For

• Joining aluminium conductors to copper cables

• Switchboard and distribution board wiring

• Electrical maintenance and upgrade work

• Commercial and industrial cable terminations

• Electrical contractors working with mixed conductor materials