CABAC COPPER STALK 300MM2 16MM STALK CS300/16 x 1/EACH

Description

High-Conductivity Performance for Heavy-Duty Terminations

Built for demanding electrical applications, this CABAC copper stalk delivers consistent conductivity where it matters most. Manufactured from 99.95% pure copper and fully annealed for flexibility, it ensures efficient current flow and dependable crimping performance on-site.

Designed to suit 300mm² conductors with a 16mm stalk, it integrates seamlessly with standard hexagon dies used for equivalent copper lugs—helping reduce installation time and ensuring a secure, professional finish every time. With excellent tensile strength and ductility, it handles tough installations without compromising performance.

Whether you’re working on switchboards, distribution systems, or industrial terminations, this copper stalk supports stable electrical connections that keep projects running smoothly.

Proven Compliance & Reliable Material Quality

When compliance is non-negotiable, this copper stalk meets globally recognised standards including AS4325 Part 1, IEC, DIN/VDE, JIS, BS, and UL/NEMA. That means confidence across residential, commercial, and industrial installations—especially on regulated sites where certification matters.

The high-conductivity copper (99.7% IACS) ensures minimal resistivity and efficient energy transfer, while the wide operating temperature range (-55°C to 155°C) supports performance in harsh Australian conditions.

Supplied unplated for compatibility with specific project requirements, this stalk provides a reliable base for custom terminations and specialised builds without compromising compliance.

Trade-Ready Fit & Fast Installation Workflow

Designed with the trade in mind, this CABAC copper stalk is fully compatible with standard tooling from Cable Accessories, Utilux, and Burndy—eliminating the need for specialised equipment and reducing downtime on-site.

Its straightforward integration into existing workflows means faster installs, fewer delays, and consistent results across multiple jobs. For contractors managing tight schedules or multiple projects, having a dependable, easy-to-use termination solution helps keep work moving without interruptions.

Custom variants are also available to order, giving flexibility for unique project requirements—ideal for contractors handling complex builds or large-scale installations.

Key Specs

• Nominal Conductor: 300mm²
• Stalk Size: 16mm
• 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 supplied plated
• Standards: AS4325 Part 1, IEC, DIN/VDE, JIS, BS, UL/NEMA
• Tooling Compatibility: Cable Accessories, Utilux, Burndy

Ideal For

• Switchboard and panel builders
• Electrical contractors handling commercial fit-outs
• Industrial installations and maintenance
• High-current cable terminations
• Projects requiring compliant, trade-grade copper connections