CABAC CU LUG 630MM2 CABLE BLANK CAL630LB x 1/EACH

Description

High-Conductivity Performance for Demanding Terminations

When working with large conductors, performance matters. This 630mm² copper long barrel lug is manufactured from 99.9%+ high-conductivity copper, delivering excellent current transfer and minimal resistance across critical connections. The extra-long barrel design allows for multiple crimps, giving you stronger mechanical retention and improved electrical contact—ideal for high-stress applications like high voltage terminations and drop-out fuses.

With no inspection window and a sealed palm, this blank copper lug is purpose-built for outdoor use, helping maintain consistent performance even in exposed environments.

Built for Reliability & Standards Compliance

Designed to meet the expectations of Australian trade professionals, this CABAC lug aligns with major international standards including AS4325 Part 1, IEC, DIN/VDE, JIS, BS, and NEMA. The fully annealed copper construction ensures flexibility during crimping without compromising strength, while the tin electroplating (5–10 microns) enhances corrosion resistance in harsh conditions.

With an operating temperature range of -55°C to 155°C, this lug is suited for demanding installations where durability and compliance are non-negotiable. It’s a dependable choice for contractors who need consistent performance across residential, commercial, and industrial jobs.

Trade-Ready Design for Faster Installations

Time on site is money, and this long barrel lug is designed to keep jobs moving. Compatible with standard hexagon dies (shared with common copper lug ranges), it integrates seamlessly with your existing tooling—no need for specialised equipment.

The extended barrel length also provides more room for heat shrink, allowing for a secure, airtight seal that reduces the risk of moisture ingress and rework. Whether you’re handling large-scale installs or routine maintenance, this lug supports efficient workflows and minimises downtime.

Key Specs

• Nominal Conductor: 630mm²
• ID Size: 34.0mm
• Conductive Material: Copper 99.95% pure
• Oxygen Content: 30 p.p.m Max
• Tensile Strength: 200 MPa
• Ductile Rating: 40%
• Metal State: Fully annealed
• Electroplating: Tin 99.9% pure
• Plating Thickness: 5–10 microns
• Total Conductivity: 99.7% IACS
• Resistivity: 1.738 micro-ohm cm
• Operating Temperature: -55°C to 155°C

Ideal For

• High voltage terminations
• Drop-out fuse connections
• Outdoor electrical installations
• Industrial and commercial power distribution
• Contractors requiring multi-crimp cable lugs
• Maintenance teams working in exposed environments