CABAC BIMET SECTOR LINK 240/4/95 BLKS240/4/95 x 1/EACH

Description

Reliable Bi-Metal Sector Link for Aluminium to Copper Cable Connections

The CABAC Bimetal Sector Link 240/4/95 is designed for electricians who need a dependable solution when joining sector aluminium conductors to circular copper cable. Common in switchboards, distribution upgrades, and industrial installations, this bi-metal link ensures a secure electrical transition between different conductor materials without compromising conductivity.

Constructed with a 99.6% aluminium sleeve and 99.95% copper palm, the link delivers excellent conductivity while maintaining strong mechanical performance under load. The fully annealed construction and friction-welded joint provide consistent electrical continuity, making it suitable for demanding electrical installations where reliability matters.

For contractors working with mixed conductor systems, this sector link simplifies cable termination while maintaining strong electrical performance across aluminium and copper connections.

Built for Compliance and Long-Term Electrical Reliability

Electrical contractors working on commercial and industrial projects require components that meet recognised international standards. The CABAC BLKS240/4/95 bimetal sector link is manufactured to comply with major global standards including AS4325 Part 1, IEC, DIN/VDE, JIS, and BS, ensuring dependable performance in compliant installations.

The friction-welded joint between the aluminium sleeve and copper palm eliminates weak connection points and maintains stable conductivity throughout the life of the installation. With a fully annealed metal structure and strong tensile performance, the link is built to handle electrical loads while maintaining structural integrity.

Its operating temperature range of -40°C to 125°C supports use across a wide range of environments, from indoor switchboard installations to more demanding industrial electrical systems.

Trade-Ready Electrical Components That Keep Projects Moving

When projects are running on tight schedules, electricians need components that install easily and work reliably the first time. The CABAC bi-metal sector link is designed to streamline connections between aluminium sector cables and copper conductors, helping reduce installation time and minimise rework.

Supplied as a trade-grade connector from a trusted manufacturer, it supports electrical contractors handling upgrades, switchboard installations, and distribution work across residential, commercial, and industrial sites.

Available through iSupply Electrical’s trade-focused product range, electricians can source essential connection hardware alongside switchboards, distribution gear, and other installation materials—helping keep procurement simple and projects on schedule.

Key Specs

• Core: 4

• Aluminium sleeve material: 99.6% aluminium

• Copper palm material: 99.95% copper

• Tensile strength: 110 MPa

• Ductile rating: 28%

• Final metal state: Fully annealed including joint

• Joining method: Friction welding (IEC standard)

• Operating temperature: -40°C to 125°C

• Aluminium resistivity: 2.6 micro-ohm cm (max.)

• Copper resistivity: 1.738 micro-ohm cm

• Aluminium conductivity: 61.8% IACS (min.)

• Copper conductivity: 99.7% IACS

Ideal For

• Licensed electricians connecting aluminium sector cables to copper conductors

• Switchboard and distribution board installations

• Commercial and industrial electrical projects

• Cable transition points in power distribution systems

• Electrical contractors requiring compliant bi-metal connectors