Trade Discount 25%
Copper Stalk Adaptor 70mm² 25mm Stalk Cabac
Cabac copper stalk adaptor features 70mm² lug size, 25mm stalk diameter, and plain copper build. Ideal for fitting lugs into tunnel breaker terminals.
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Alternatively Known As: Copper Stalk Lug, Copper Cable Stalk Adaptor, Copper Breaker Terminal Adaptor
Technical Specifications
- Nominal Conductor Size: 70 mm²
- Stalk Diameter: 25 mm
- Material: 99.95% pure copper
- Plating: Unplated plain copper
- Electrical Conductivity: 99.7% IACS
- Resistivity: 1.738 micro-ohm cm
- Tensile Strength: 200 MPa
- Ductility: 40%
- Metal Condition: Fully annealed
- Operating Temperature: -55 °C to 155 °C
- Crimping: Compatible with standard Australian hexagonal copper-lug tooling
- Compliance: AS 4325 Part 1; manufacturer-stated
- Dimensions (H x L x W): 25mm x 77mm x 25mm
- Weight: 0.22 kg
Key Features
- Designed for terminating 70 mm² copper cable onto a 25 mm diameter stalk connection
- Suitable for tunnel breaker terminals and electrical equipment clamp terminals
- Manufactured from high-conductivity, fully annealed copper
- Plain unplated finish for direct copper connection applications
- Compatible with standard Australian copper crimping tooling
- Custom stalk variants are available from CABAC to order
Professional Installation Requirements
- Installation should be performed by a licensed electrician or suitably qualified electrical trade professional using the correct crimping die, cable preparation method and manufacturer instructions. Verify that the finished termination is suitable for the breaker or equipment terminal before energisation.
Applications
- Tunnel breaker terminal connections
- Electrical equipment clamp terminals
- High-current power cable terminations
- Copper overhead conductor and switchgear connections
- Industrial electrical distribution equipment
Standards & Compliance
- AS 4325 Part 1 for compression and mechanical connectors, as stated by the manufacturer
Environmental Benefits
- Manufactured from highly recyclable copper
- Copper can be recovered and recycled at end of service life
- Fully annealed construction supports reliable long-term service and may reduce replacement waste
Warranty Information
CABAC terms provide repair or replacement for goods found defective within one year of supply, subject to correct installation, use and applicable Australian Consumer Law rights.
Available Now
Available through CABAC and authorised Australian electrical distributors; the 25 mm stalk configuration may be supplied as a made-to-order variant.
