CABAC COPPER BARRIER LINK 240MM2 CASB240 x 1/EACH

Description

Built for High-Integrity Cable Performance

When you’re working with paper insulated cables or environments exposed to oil and moisture, reliability starts at the connection point. The CABAC Copper Barrier Link 240mm² is designed to create a secure, impermeable barrier that protects cable integrity and maintains consistent electrical performance.

With high-conductivity copper (99.7% IACS), this link ensures efficient current flow while minimising resistance losses across the joint. The fully annealed copper construction also provides the ductility needed for proper installation without compromising strength—ideal for demanding commercial and industrial applications where performance can’t be left to chance.

Proven Reliability with Global Compliance

On-site compliance matters, especially when you’re working across projects that demand certified, standards-aligned components. This copper barrier link is manufactured from 99.95% pure copper and meets a wide range of international standards, giving confidence across residential, commercial, and industrial installs.

Designed to operate in temperatures from -55°C to 100°C, it performs reliably in both harsh outdoor conditions and controlled environments. The built-in barrier protects against oil and moisture migration—reducing the risk of insulation failure, costly rework, and long-term cable degradation.

For electricians and contractors, that means fewer callbacks, better longevity, and installations that hold up under real-world conditions.

Trade-Ready Design for Faster Installations

Time on site is money, and this barrier link is built with that in mind. The standardised dimensions allow compatibility with commonly used tooling systems, including Cable Accessories, Utilux, and Burndy—so there’s no need to switch setups or slow down the job.

Its straightforward installation process helps streamline workflow, especially on larger projects where multiple terminations are required. Just remember to avoid crimping near the centre barrier to maintain structural integrity.

Backed by a trade-focused supply chain with strong stock availability, this product supports fast turnaround times, helping you stay on schedule and avoid delays waiting on specialised components.

Key Specs

• Nominal Conductor: 240mm²
• Internal Diameter: 21.5mm
• Conductive Material: 99.95% pure copper
• Oxygen Content: 30 p.p.m. max
• Tensile Strength: 200 MPa
• Ductile Rating: 40%
• Metal State: Fully annealed
• Operating Temperature: -55°C to 100°C
• Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Standards Compliance: AS/NZS4325 Part 1; IEC (France); DIN/VDE (Germany); JIS (Japan); BS (UK); UL/NEMA (USA)

Ideal For

• Paper insulated cable installations
• Oil- and moisture-prone environments
• Commercial and industrial electrical projects
• Cable jointing and termination work
• Electrical contractors requiring compliant, trade-grade components
• Maintenance teams working on legacy cable systems