CABAC BIMET SECTOR LINK 240/3/185 BLKS240/3/185 x 1/EACH

Description

Reliable Aluminium-to-Copper Cable Connections for High-Load Installations

The CABAC BI-Metal Sector Link 240/3/185 is designed to provide a secure and efficient transition between sector aluminium cable and circular copper cable in demanding electrical installations. Built with a high-conductivity aluminium sleeve and copper palm, this bi-metal link ensures a dependable electrical path while reducing the risk of overheating or connection failure in high-load environments. The friction-welded aluminium-to-copper joint delivers a strong, stable connection that performs consistently under electrical load. With excellent conductivity and low resistivity characteristics, this sector link helps maintain system efficiency across switchboards, distribution equipment, and major power connections.

For electricians working on commercial or industrial installations, it provides the confidence of a solid cable interface where aluminium and copper conductors need to meet.

Built to Meet International Standards and Harsh Site Conditions

Manufactured to meet recognised global standards including AS4325 Part 1, IEC, DIN/VDE, JIS, and BS, this CABAC bi-metal sector link is engineered for reliability and compliance across demanding electrical environments. The fully annealed construction ensures ductility and strength at the connection point, while the friction-welded joint maintains mechanical integrity and electrical continuity. With an operating temperature range of -40°C to 125°C, the connector performs reliably in both extreme cold and high-temperature switchboard environments. High-purity metals (99.6% aluminium sleeve and 99.95% copper palm) provide excellent conductivity and corrosion resistance, helping electricians maintain compliant and long-lasting cable terminations on site.

Trade-Ready Components That Keep Projects Moving

When you’re working to tight installation schedules, the last thing you need is unreliable connectors slowing down progress. The CABAC BI-Metal Sector Link 240/3/185 provides a straightforward solution for joining sector aluminium conductors to copper cabling without complicated workarounds.

For electrical contractors handling switchboards, distribution upgrades, or large commercial installations, having the right cable link available means faster terminations and fewer delays on site. Available through iSupply Electrical, trades get access to trade-grade products from trusted manufacturers, backed by competitive wholesale pricing and fast delivery across Australia. Whether you’re stocking up for ongoing maintenance work or sourcing materials for a large installation, reliable cable connectors like this help keep jobs running smoothly.

Key Specs

• Product Type: Bi-metal sector link

• Designed For: Linking sector aluminium cable to circular copper cable

• Core: 3

• Aluminium Sleeve: 99.6% aluminium

• Copper Palm: 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

• Connecting sector aluminium cables to copper conductors

• Switchboard and distribution board installations

• Commercial electrical installations

• Industrial power distribution systems

• Electrical contractors performing cable upgrades or terminations

• Maintenance teams servicing existing electrical infrastructure