CABAC BI-METAL LINK 120AL TO 70CU BLK120/70 x 1/EACH

Description

Reliable Aluminium to Copper Cable Termination for High-Performance Installations

The CABAC BI-METAL LINK 120AL TO 70CU BLK120/70 provides a dependable solution when terminating 120mm² aluminium cable to 70mm² copper cable. Designed for stranded sector and circular stranded aluminium conductors connecting to stranded copper, this bi-metal link helps electricians achieve a secure, low-resistance joint in mixed-metal cable installations.

The aluminium and copper sections are friction welded, creating a strong electrical and mechanical bond that ensures efficient conductivity while reducing the risk of overheating or connection failure. For contractors working on switchboards, mains connections, or heavy-duty power circuits, this link delivers reliable performance where aluminium and copper conductors need to be joined safely.

With barrels pre-coated with jointing compound, the connection point is protected during crimping, helping maintain optimal electrical contact and improving long-term connection stability.

Built for Compliance with Australian Electrical Standards

CABAC bi-metal links are manufactured to Australian dimensions, allowing electricians to confidently crimp using standard Australian tooling already found in most toolkits. This eliminates compatibility issues on-site and keeps installations compliant with common trade practices.

Each link is made from high-purity metals — aluminium (99.6% pure) and copper (99.9% pure) — ensuring excellent conductivity and durability under load. The friction welding process prevents corrosion between dissimilar metals, which is critical in installations where aluminium and copper conductors meet.

Individually packed in protective plastic bags, every link arrives clean, protected, and ready for installation — reducing contamination risk and ensuring consistent performance during termination.

Trade-Friendly Supply for Fast-Paced Electrical Projects

For electricians and contractors managing tight project schedules, having the right connectors on hand makes all the difference. The CABAC bi-metal link range provides a reliable option for aluminium-to-copper transitions commonly found in switchboard upgrades, mains installations, and commercial power distribution.

Because the links are designed for standard crimping equipment, installation is quick and straightforward, helping reduce labour time and avoid delays on site. The range also supports custom machining options, allowing specialised connections to be produced when unique project specifications require it.

Whether you’re completing a commercial fit-out, handling service upgrades, or maintaining industrial power systems, these links help keep installations moving efficiently with dependable connection performance.

Key Specs

• Product type: Bi-metal crimp link

• Aluminium conductor size: 120mm²

• Copper conductor size: 70mm²

• Compatible conductors: Stranded sector and circular stranded aluminium to stranded copper cable

• Aluminium purity: 99.6%

• Copper purity: 99.9%

• Construction: Friction welded aluminium and copper

• Barrel coating: Jointing compound

• Packaging: Individually packed in plastic bags

• Compatible tooling: Australian standard crimping tools

Ideal For

• Terminating aluminium cable to copper cable

• Switchboard and distribution board installations

• Mains cable connections

• Commercial electrical fit-outs

• Industrial electrical maintenance

• Electrical contractors handling mixed-metal cable systems