CABAC CU CIRC BREAKER LUG 70MM 10MM STUD CALCB70-10 x 1/EACH

Description

High-Performance Termination for Tight Circuit Breaker Spaces

Designed for secure, efficient termination of 70mm² cables into modern circuit breakers, this CABAC copper lug delivers reliable conductivity where space is limited. Its compact palm design helps overcome installation issues in 150–250A breakers where standard lugs can be too wide, ensuring a clean fit without compromising performance. The bell-mouth entry makes it easier to insert fine stranded and flexible conductors, helping electricians complete terminations faster and with less rework on site.

Built from high conductivity copper with a precision-engineered barrel, it supports consistent crimping using standard tooling across CABAC, Utilux, and Burndy systems—ideal for contractors who need dependable results across multiple jobs.

Fully Compliant, High-Purity Copper for Safe, Long-Term Reliability

Manufactured from 99.95%+ pure copper and tin-plated for enhanced corrosion resistance, this lug is built for demanding Australian electrical environments. It meets key international standards including AS/NZS 4325 Part 1, IEC, DIN/VDE, JIS, BS, and UL/NEMA, giving confidence for compliant installations across residential, commercial, and industrial projects.

With excellent electrical properties—99.7% IACS conductivity and low resistivity—this lug ensures stable current flow and reduced energy loss. Rated for operating temperatures from -55°C to 155°C, it performs reliably in harsh site conditions while maintaining mechanical integrity and electrical safety.

Built for Trade Efficiency and Fast Installation

Designed with electricians and contractors in mind, this lug simplifies installation in fast-paced project environments. The standardised barrel dimensions allow for familiar crimping processes, reducing setup time and eliminating the need for special tooling changes on site. The tinned finish also improves durability during storage and installation, helping reduce corrosion-related issues.

Ideal for switchboard builders and field electricians working on tight deadlines, it supports fast, repeatable terminations across multiple projects—helping keep builds on schedule and reducing downtime caused by fitting or compatibility issues.

Key Specs

• Nominal Conductor: 70mm²
• Inside Diameter (ID): 11.2mm
• Stud Size: 10mm
• Quantity per Box: 25
• Conductive Material: Copper (99.95% pure)
• Oxygen Content: Max 30 p.p.m
• Tensile Strength: 200 MPa
• Ductility: 40%
• Metal State: Fully annealed
• Plating: Tin (99.9% pure), 5–10 microns
• Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Operating Temperature: -55°C to 155°C

Ideal For

• Licensed electricians and electrical contractors
• Switchboard builders and panel fabricators
• Commercial and industrial electrical installations
• Cable termination in circuit breakers (150–250A applications)
• Maintenance and facility electrical upgrades
• Projects requiring compact lug solutions for tight breaker spaces