CABAC COPPER STALK 300MM2 20MM STALK CS300/20 x 1/EACH

Description

Performance Built for High-Load Electrical Applications

The CABAC Copper Stalk 300mm² 20mm CS300/20 is engineered for demanding electrical terminations where consistent conductivity and mechanical strength matter. Manufactured from 99.95% pure copper with a 99.7% IACS conductivity rating, it delivers efficient current transfer and reduced resistance across high-load connections. With a low resistivity of 1.738 micro-ohm cm, this stalk supports stable electrical performance in critical installations.

Designed to handle tough site conditions, it features a tensile strength of 200 MPa and 40% ductility, giving electricians confidence during crimping and installation. Rated for operating temperatures from -55°C to 155°C, it performs reliably across extreme environments commonly found in industrial and commercial electrical work.

Fully Compliant & Built for Long-Term Reliability

This copper stalk range is manufactured to meet multiple international standards, ensuring compliance across a wide range of electrical projects. It conforms to:
AS4325 Part 1 (Australia), IEC (France), DIN/VDE (Germany), JIS (Japan), BS (United Kingdom), and UL/NEMA (USA).

This broad compliance makes it suitable for contractors working on projects with strict specification requirements or multi-standard engineering designs. The copper is supplied in a fully annealed state, ensuring consistent formability and dependable crimp performance without compromising structural integrity.

With no plating applied, the product maintains pure copper conductivity, making it a reliable choice where direct electrical performance is critical.

Trade-Ready Compatibility & Job Site Efficiency

Built with electricians in mind, the CABAC copper stalk is designed for seamless integration into standard trade workflows. It is dimensionally compatible with standard Australian tooling and is crimped using standard hexagon dies equivalent to copper lugs, helping reduce setup time on site and ensuring consistent installation results.

Tooling interchangeability with Cable Accessories, Utilux, and Burndy systems adds flexibility across different job specifications, reducing downtime when switching between equipment or supply sources.

Virtually any stalk variant can be manufactured to order, making it a practical solution for contractors handling custom switchboard builds, commercial fit-outs, and industrial upgrades where non-standard configurations are required.

For busy electricians and contractors, this means faster procurement, fewer delays, and a product that fits directly into existing installation practices without compromise.

Key Specifications

• Nominal Conductor: 300mm²
• Stalk Size: 20mm
• Conductive Material: Copper (99.95% pure)
• Oxygen Content: 30 p.p.m. max
• Tensile Strength: 200 MPa
• Ductility: 40%
• Metal State: Fully annealed
• Operating Temperature Range: -55°C to 155°C
• Total Conductivity: 99.7% IACS
• Total Resistivity: 1.738 micro-ohm cm
• Plating: Not supplied plated
• Compliance Standards: AS4325 Part 1, IEC, DIN/VDE, JIS, BS, UL/NEMA
• Tooling Compatibility: Standard Australian tooling; interchangeable with Cable Accessories, Utilux, Burndy

Ideal For

• Licensed electricians and electrical contractors
• Industrial and commercial electrical installations
• Switchboard and distribution board terminations
• High-load cable connection and lug applications
• Maintenance and electrical upgrade works
• Projects requiring multi-standard compliance