CABAC BI-METAL CIRC BREACHK LUG 300MM2 12MM STUD BL300CB-12 x 1/EACH

Description

Strong, High-Performance Bi-Metal Connection for Circuit Breakers

The CABAC Bi-Metal Circular Breaker Lug 300mm² 12mm Stud (BL300CB-12) is built to deliver a strong, electrically sound connection where aluminium conductors meet copper circuit breaker terminals. Manufactured using a friction welding process, the lug forms a highly durable bond between metals, ensuring reliable conductivity and long-term performance in demanding electrical installations. Designed for 300mm² conductors, the circular breaker palm with a 12mm stud hole provides a secure interface with compatible circuit breaker terminals. This makes it a dependable choice for electricians handling high-capacity connections in switchboards, distribution equipment, and heavy-duty power systems. The robust construction helps maintain consistent electrical contact, reducing the risk of overheating or connection failure on critical circuits.

Reliable Construction Designed for Trade Installations

Reliability on site is essential, especially when working with mixed-metal terminations. This CABAC bi-metal lug is specifically designed to handle the transition between aluminium conductors and copper circuit breaker terminals, helping maintain electrical integrity and minimise corrosion risks often associated with dissimilar metals. The barrel is supplied with crimping compound pre-filled and sealed with a cap, protecting the connection and supporting proper conductor preparation during installation. When crimped from the palm end, the compound is forced into the conductor strands, improving contact and helping protect the connection from environmental exposure.

For consistent results in the field, crimping positions and AF markings are clearly indicated on the barrel, giving electricians clear guidance for correct tool placement. This helps ensure repeatable, compliant installations across multiple connections.

Built for Efficient Trade Workflows

On busy commercial and industrial jobs, electricians need components that install quickly and perform reliably the first time. The CABAC BL300CB-12 circular breaker lug is designed with trade efficiency in mind, allowing straightforward crimping and secure breaker termination without unnecessary complexity. Clear barrel markings reduce guesswork, while the pre-filled compound eliminates additional preparation steps. The result is a faster termination process that helps keep switchboard builds, upgrades, and maintenance work moving on schedule.

As part of a trade-grade electrical product range available through iSupply Electrical, this lug supports electricians who need dependable components delivered quickly. With reliable stock access and competitive wholesale pricing, contractors can source essential termination hardware without delaying project timelines.

Key Specs

• Brand: CABAC

• Product Type: Bi-Metal Circular Breaker Lug

• Conductor Size: 300mm²

• Stud Size: 12mm

• Model: BL300CB-12

• Manufactured using friction welding process

• Suitable for aluminium conductor and copper circuit breaker terminals

• Crimping compound in barrel and sealed with cap

• Crimp from palm end to force compound into conductor strands

• Crimping positions and AF markings clearly marked on barrel

Ideal For

• Terminating aluminium conductors to copper circuit breaker terminals

• Switchboard and distribution board installations

• Commercial and industrial electrical systems

• Electrical contractors handling high-current cabling

• Maintenance teams replacing or upgrading breaker connections