CABAC CU REDUCING LINK 500-300MM2 CASR500/300 x 1/EACH

Description

High-Performance Copper Reducing Link for Heavy-Duty Connections

Built for demanding electrical installations, this CABAC copper reducing link provides a secure and efficient transition between 500mm² and 300mm² conductors. The high-purity copper construction (99.95%) ensures excellent conductivity, helping minimise energy loss and maintain consistent performance across high-load applications.

The fully annealed copper delivers strong mechanical reliability while remaining workable on-site, making installations smoother and faster. Designed as a barrier-type link, it prevents the migration of oils and moisture, protecting connections in harsh environments and extending the lifespan of your terminations.

For contractors handling large-scale cabling or switchboard work, this means fewer failures, better current flow, and confidence under load.

Proven Reliability with Global Compliance Standards

This copper reducing link is manufactured to meet a wide range of international standards, giving you confidence across residential, commercial, and industrial jobs. Compliance with AS4325 Part 1 and major global standards ensures it meets strict electrical and safety requirements, reducing risk during inspections and sign-off.

With an operating temperature range of -55°C to 155°C, it performs reliably in both extreme heat and cold conditions—ideal for Australian environments and demanding site conditions. The barrier design also adds an extra layer of protection where exposure to contaminants is a concern.

Consistent conductivity (99.7% IACS) and low resistivity help maintain system efficiency, supporting long-term installation performance with minimal maintenance issues.

Trade-Ready Design for Faster Installs and Less Downtime

Designed with the working electrician in mind, this CABAC reducing link is compatible with common tooling across major brands like Cable Accessories, Utilux, and Burndy—reducing the need for specialised equipment on-site.

Its straightforward crimping process keeps installations efficient, while the clear design warning (avoid crimping near the centre barrier) helps prevent damage and costly rework. This saves time on-site and keeps projects moving without unnecessary delays.

For contractors managing tight schedules and multiple jobs, having reliable, easy-to-install components like this reduces downtime, improves workflow, and keeps projects on track.

Key Specs

• Nominal Conductor: 500mm²
• Conductive Material: Copper (99.95% pure)
• Oxygen Content: 30 p.p.m. max
• Tensile Strength: 200 MPa
• Ductile Rating: 40%
• Metal State: Fully annealed
• Operating Temperature: -55°C to 155°C
• Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Plating: Not plated
• Standards: AS4325 Part 1, IEC, GL/DIN/VDE, JIS, BS, UL/NEMA

Ideal For

• Licensed electricians working on switchboards and distribution systems
• Electrical contractors handling large cable terminations
• Commercial and industrial installations requiring conductor size reduction
• Maintenance teams upgrading or modifying existing electrical infrastructure
• Projects exposed to oil, moisture, or harsh environmental conditions