CABAC COPPER BARRIER LINK 630MM2 CASB630 x 1/EACH

Description

Engineered for High-Capacity Cable Performance

When working with large conductor sizes, reliability starts with the right connection. The CABAC Copper Barrier Link 630mm² is purpose-built to deliver consistent electrical performance in demanding installations, particularly where paper insulated cables are involved.

Manufactured from 99.95% pure copper and fully annealed for superior ductility, this barrier link ensures optimal conductivity (99.7% IACS) while maintaining strength under load. Its impermeable centre barrier prevents oil or moisture migration between cable sections—critical for maintaining insulation integrity and long-term circuit performance.

With a wide operating temperature range from -55°C to 100°C, it performs reliably across harsh site conditions, reducing the risk of premature failure and costly rework.

Trusted Compliance for Critical Installations

Confidence on site comes from using components that meet strict international standards. CABAC Copper Barrier Links are manufactured in line with globally recognised standards including AS/NZS 4325 Part 1, IEC, DIN/VDE, JIS, BS, and UL/NEMA.

This ensures suitability for a wide range of regulated environments, from commercial infrastructure to industrial installations where compliance is non-negotiable. The consistent material quality, controlled oxygen content, and verified electrical properties support safe, compliant connections that meet inspection requirements and reduce liability risks.

For contractors and project managers, this means fewer compliance headaches and smoother sign-offs on completion.

Built for Trade Efficiency and On-Site Reliability

Designed with the needs of electricians and contractors in mind, this copper barrier link supports efficient installation workflows. Its compatibility with interchangeable tooling (Cable Accessories, Utilux, and Burndy) allows seamless integration into existing setups—no need for specialised tools or delays sourcing equipment.

Clear installation guidance helps prevent common issues—such as avoiding crimping near the centre barrier—ensuring consistent results and reducing the risk of component damage on site.

Whether you’re managing multiple jobs or working to tight deadlines, this product helps keep projects moving with dependable stock availability, fast delivery options, and trade-grade reliability you can count on.

Key Specs

• Nominal Conductor: 630mm²
• Internal Diameter: 34.0mm
• Material: 99.95% pure copper
• Oxygen Content: 30 p.p.m. max
• Tensile Strength: 200 MPa
• Ductility Rating: 40%
• Metal State: Fully annealed
• Operating Temperature: -55°C to 100°C
• Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Standards: AS/NZS 4325 Part 1; IEC; DIN/VDE; JIS; BS; UL/NEMA
• Tooling Compatibility: Cable Accessories, Utilux, Burndy

Ideal For

• Paper insulated cable terminations
• Industrial and commercial cable jointing
• Installations requiring oil or moisture barriers
• High-capacity power distribution systems
• Electrical contractors working on compliant infrastructure projects