Trade Discount 25%
Bi-Metal Lug 500mm² 14mm Stud Cabac
Cabac bi-metal lug features 500mm² size, 14mm stud hole, and aluminium barrel with copper palm. Ideal for aluminium cable to copper terminations.
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Alternatively Known As: Aluminium-Copper Bi-Metal Cable Lug, Bi-Metal Compression Lug, Aluminium Cable Lug with Copper Palm
Technical Specifications
- Conductor Size: 500 mm²
- Stud Hole Size: 14 mm
- Material: 99.6% pure aluminium barrel and 99.9% copper palm
- Joining Method: Friction welded
- Barrel Treatment: Chemically treated to reduce contact resistance and corrosion
- Jointing Compound: Pre-filled barrel with sealed cap
- Operating Temperature: -40°C to +100°C
- Crimping: Two crimps using aluminium hexagonal dies
- Recommended Crimp Die: ECW-H3D4/500AL
- Hex Die Size: 39 mm
- Tensile Strength: 110 MPa
- Standards: AS/NZS 4325 Part 1; IEC, DIN/VDE, JIS and BS requirements
- Dimensions (H x L x W): 52mm x 165mm x 70mm
- Weight: 0.3 kg
Key Features
- Provides an aluminium-to-copper transition for electrical terminations
- Friction-welded aluminium barrel and copper palm provide a mechanically strong, electrically sound joint
- Chemically treated barrel helps reduce contact resistance and corrosion
- Pre-filled jointing compound assists in breaking down aluminium oxide layers during crimping
- Sealed barrel cap helps retain the jointing compound before installation
- Suitable for connection to copper terminals and busbars
- Designed for use with standard Australian aluminium crimping tooling
Professional Installation Requirements
- Installation should be performed by a licensed electrician or suitably qualified electrical contractor. Select the correct lug for the conductor, use the specified aluminium crimp die and follow the manufacturer's crimping sequence and applicable electrical installation requirements.
Applications
- Terminating 500 mm² aluminium power cable to copper busbars
- Low-voltage and high-current electrical distribution equipment
- Switchboards, transformers and industrial power systems
- Aluminium conductor connections to copper terminals and electrical equipment
Standards & Compliance
- AS/NZS 4325.1 for compression connectors and cable lugs
Environmental Benefits
- Aluminium and copper components are recyclable at end of service life
- Friction-welded construction and corrosion-resistant treatment can extend termination service life and reduce replacement waste
- Jointing compound and dissimilar-metal construction help reduce galvanic corrosion at aluminium-to-copper connections
Warranty Information
CABAC products are generally covered by a 12-month warranty from the date of purchase unless a different warranty is stated for the product. Warranty coverage is subject to correct installation, maintenance and operation within the manufacturer's specifications.
Available Now
Available through CABAC and authorised Australian electrical distributors, subject to distributor stock levels.
