CABAC COPPER STALK 240MM2 16MM STALK CS240/16 x 1/EACH

Description

High Conductivity Performance for Demanding Connections

Built for serious current-carrying applications, this CABAC copper stalk delivers consistent electrical performance where it matters most. Manufactured from 99.95% pure copper and fully annealed for optimal ductility, it ensures strong, reliable terminations that hold up under load. With 99.7% IACS conductivity and low resistivity, it supports efficient energy transfer, helping reduce heat build-up and maintain system performance across residential, commercial, and industrial installs.

Designed to suit 240mm² conductors with a 16mm stalk, it integrates seamlessly into high-capacity setups where dependable conductivity is non-negotiable.

Proven Reliability with Global Compliance Standards

When you’re working to spec, compliance isn’t optional. This copper stalk is manufactured to align with major international standards including AS4325 Part 1, IEC, DIN/VDE, JIS, BS, and UL/NEMA—giving confidence across a wide range of project requirements.

The robust copper construction, combined with a tensile strength of 200 MPa and a ductile rating of 40%, ensures durability in demanding environments. With an operating temperature range of -55°C to 155°C, it’s suited to installations exposed to fluctuating conditions, helping maintain long-term reliability and reducing the risk of failure on-site.

Trade-Friendly Compatibility & Custom Flexibility

Designed with the trade in mind, this copper stalk is crimped using standard hexagon dies, making it fully compatible with common tooling used across Australian worksites. Interchangeable tooling compatibility with Cable Accessories, Utilux, and Burndy means less downtime switching tools and more time getting the job done.

For contractors handling specialised installs, custom stalk variants can be manufactured to order—ideal for unique project requirements without compromising timelines. Whether you’re managing a fast-paced commercial fit-out or ongoing maintenance work, this product supports efficient workflows and reliable procurement.

Key Specs

• Nominal Conductor: 240mm²
• Stalk Size: 16mm
• Conductive Material: 99.95% pure copper
• Oxygen Content: 30 p.p.m. max
• Tensile Strength: 200 MPa
• Ductile Rating: 40%
• Final Metal State: Fully annealed
• Operating Temperature: -55°C to 155°C
• Total Conductivity: 99.7% IACS
• Total 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

• Licensed electricians handling high-capacity terminations
• Commercial and industrial electrical installations
• Switchboard and distribution applications
• Maintenance and upgrade projects
• Contractors requiring tooling-compatible components