CABAC CIRC.BREAKER LUG 150MM 12MM STUD CALCB150-12 x 1/EACH

Description

High-Performance Cable Termination for Tight Breaker Spaces

Designed specifically for modern switchboards, this CABAC circuit breaker lug solves a common on-site problem—restricted breaker tunnel space. The narrow palm design allows clean, secure termination in 150–250A breakers where standard lugs simply won’t fit.

Built from 99.9%+ high-conductivity copper, it delivers excellent current flow and minimal resistance, helping maintain system efficiency under load. The fully annealed construction ensures strong yet workable material for consistent crimping, while the tin-plated finish improves corrosion resistance and long-term performance.

For electricians working with fine-stranded or flexible cable, the integrated bell mouth entry makes conductor insertion faster and easier—saving time on repetitive terminations and reducing installation frustration.

Reliable, Compliant, and Built for Demanding Installations

When you’re working to spec and under inspection, reliability matters. These copper circuit breaker lugs are manufactured to meet a wide range of international standards, giving confidence across residential, commercial, and industrial projects.

The consistent barrel dimensions align with standard crimping practices, so there’s no need to adjust tooling or processes—just use the correct die and get repeatable, compliant results every time. With high conductivity (99.7% IACS) and a wide operating temperature range, this lug is built to perform reliably in demanding environments.

Compliance with recognised standards helps reduce risk on-site and ensures your installation meets expectations without rework or delays.

Trade-Friendly Design That Saves Time on Every Job

This lug is built with real trade use in mind. Whether you’re wiring switchboards, completing fit-outs, or handling maintenance upgrades, it’s designed to keep your workflow moving.

The narrow palm eliminates the need for modifications or workarounds in tight breaker terminals, while the bell mouth speeds up cable prep and insertion—especially useful when working with flexible conductors. Interchangeable tooling compatibility with common brands means you can use what’s already in your kit.

For contractors managing multiple jobs, this translates to faster installs, fewer headaches, and less downtime sourcing alternative parts.

Key Specs

• Conductive Material: Copper 99.95% pure
• Oxygen Content: 30 p.p.m max
• Tensile Strength: 200 MPa
• Ductility: 40%
• Final Metal State: Fully annealed
• Electroplating: Tin 99.9% pure
• Plating Thickness: 5–10 microns
• Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Operating Temperature: -55°C to 155°C
• Standards: AS/NZS4325 Part 1; IEC; DIN/VDE; JIS; BS; UL/NEMA
• Tooling Compatibility: CABAC, Utilux, Burndy interchangeable

Ideal For

• Terminating 150mm² cables into circuit breakers
• Switchboard builders working with tight breaker tunnels
• Installations using flexible or fine-stranded conductors
• Commercial and industrial electrical fit-outs
• Maintenance and upgrade works requiring compliant lugs
• Electricians needing reliable, repeatable crimp connections