CABAC CIRC BREAKER 400MM 10MM S 33MM WIDE PALM CALCB400-10 x 1/EACH

Description

Precision Fit & High Conductivity Performance

Designed specifically for modern circuit breaker terminations, this CABAC copper circuit breaker lug solves a common on-site issue—restricted breaker tunnel space. The narrow 33mm palm allows easy fitment into compact breaker terminals without modification, saving time during install and avoiding rework.

Manufactured 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 consistent crimping performance using standard dies, so there’s no need to change your tooling setup.

The integrated bell mouth design makes inserting fine stranded or flexible conductors faster and cleaner—ideal for switchboard builds where precision and speed matter.

Certified Reliability & Trade Compliance

Built to meet global and Australian expectations, this lug is compliant with AS/NZS4325 Part 1 and aligned with major international standards including IEC, DIN/VDE, JIS, BS, and UL/NEMA. That means confidence on every install—whether you’re working on residential switchboards or large-scale commercial projects.

The tin-plated finish (5–10 microns) provides corrosion resistance and long-term durability, even in demanding environments. With an operating temperature range of -55°C to 155°C, it’s suited for a wide range of applications without compromising performance.

Consistent material quality—99.95% pure copper with high tensile strength and ductility—ensures reliable terminations that hold up over time, reducing the risk of failures and costly call-backs.

Built for Trade Efficiency & Jobsite Productivity

This lug is made with electricians and switchboard builders in mind. Its compatibility with standard tooling (including CABAC, Utilux, and Burndy) means seamless integration into your existing workflow—no delays, no extra setup.

For contractors managing tight deadlines, the easy cable insertion and precise fit reduce installation time, especially when working with flexible cables in confined panels. It’s a practical solution that helps keep projects moving and labour costs under control.

Backed by a trusted trade-grade range, it supports efficient procurement—whether you’re ordering for a single job or stocking up across multiple sites. Reliable availability and consistent quality mean fewer interruptions and smoother project delivery.

Key Specs

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

Ideal For

• Switchboard builders working with compact circuit breakers
• Licensed electricians installing high-current connections
• Commercial and industrial electrical projects
• Flexible cable terminations requiring easy insertion
• Maintenance teams needing reliable replacement lugs