CABAC BI-METAL STALK 150MM2 CABLE BS150/14 x 1/EACH

Description

Reliable Aluminium-to-Copper Termination for 150mm² Cable

The CABAC Bi-Metal Stalk Lug 150mm² (BS150/14) is designed to provide a secure and efficient connection when terminating stranded sector or circular stranded aluminium conductors to copper equipment. Built with a high-purity aluminium sleeve and copper palm, this lug creates a dependable aluminium-to-copper transition commonly required in switchboards, distribution equipment, and heavy-duty electrical installations.

With a 150mm² nominal conductor capacity, it delivers excellent electrical conductivity and strong mechanical performance, helping electricians maintain stable connections on high-load circuits. The friction-welded design ensures the aluminium barrel and copper palm form a robust bond that handles demanding site conditions while maintaining efficient current flow.

For contractors working on commercial or industrial installs, this means consistent performance when terminating larger aluminium feeders into copper busbars, breakers, or connection points.

Built for Compliance and Long-Term Electrical Reliability

CABAC manufactures these bi-metal stalk lugs using high-purity materials—99.6% aluminium and 99.95% copper—to ensure reliable conductivity and durability in demanding electrical environments. The friction welding process follows IEC standards, creating a strong metallurgical bond that reduces the risk of joint failure over time.

Each lug barrel is pre-coated with jointing compound, helping prevent oxidation and improving electrical contact during installation. This is especially important when terminating aluminium conductors, where proper joint preparation is critical for long-term reliability.

The lug range is manufactured to Australian dimensions, allowing electricians to crimp using standard Australian tooling without needing specialised equipment. Compliance with recognised international standards—including AS/NZS 4325 Part 1, IEC, DIN/VDE, JIS, and BS—helps ensure installations meet the requirements expected on residential, commercial, and industrial projects.

With an operating temperature range from –40°C to +125°C, the lug is suitable for a wide range of electrical environments, from outdoor infrastructure to high-load switchboard installations.

Designed for Fast, Hassle-Free Trade Installation

On busy job sites, speed and reliability matter. The CABAC BS150/14 bi-metal stalk lug is built for straightforward installation with familiar tooling, helping electricians complete cable terminations quickly and confidently.

Each lug is individually packed in plastic bags to keep the jointing compound clean and ready for use straight out of the packaging—reducing prep time and helping maintain proper electrical contact during installation.

CABAC also offers a wide range of sizes, and stalks can be machined to order when required, making it easier for contractors to source the exact termination needed for specific projects.

Whether you’re wiring switchboards, connecting aluminium feeders, or completing commercial installations, this bi-metal lug provides the reliability and compatibility electricians expect from a trusted trade-grade manufacturer.

Key Specs

• Nominal Conductor: 150mm²

• Stranding No./Dia.: 37/2.25

• Copper Stalk: 14mm²

• Aluminium Sleeve Material: 99.6% pure aluminium

• Copper Palm Material: 99.95% pure copper

• Tensile Strength: 110 MPa

• Ductile Rating: 28%

• Final Metal State: Fully annealed (including joint)

• Joining Method: Friction welding (IEC standard)

• Operating Temperature: –40°C to +125°C

• Aluminium Resistivity: 2.6 micro-ohm cm (max)

• Copper Resistivity: 1.738 micro-ohm cm

• Aluminium Conductivity: 61.8% IACS (min)

• Copper Conductivity: 99.7% IACS

• Standards Compliance: AS/NZS 4325 Part 1, IEC, DIN/VDE, JIS, BS

Ideal For

• Terminating 150mm² aluminium power cables

• Switchboard and distribution board installations

• Connecting aluminium conductors to copper busbars

• Commercial and industrial electrical installations

• Electrical contractors working with aluminium feeders

• Maintenance teams servicing electrical infrastructure