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Copper Stalk Adaptor 400mm² 18mm Stalk Cabac

BRAND: CABAC
SKU: CS400/18
$183.60 List price: $244.70
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Cabac copper stalk adaptor features 400mm² lug size, 18mm stalk diameter, and plain copper build. Ideal for fitting lugs into tunnel breaker terminals.

Alternatively Known As: Copper stalk lug, copper cable stalk adaptor, tunnel breaker lug, copper circuit breaker termination lug

Technical Specifications
  • Part Number: CS400/18
  • Nominal Conductor Size: 400mm²
  • Stalk Diameter: 18mm
  • Material: 99.95% pure copper
  • Oxygen Content: Maximum 30ppm
  • Finish: Plain, unplated copper
  • Final Metal State: Fully annealed
  • Operating Temperature: -55°C to +155°C
  • Electrical Conductivity: 99.7% IACS
  • Crimping: Standard Australian copper hexagonal tooling
  • Typical Crimp Die: ECW-H3D-400
  • Application: Copper cable termination into tunnel breaker and clamp terminals
  • Dimensions (H x L x W): 44mm x 114mm x 50mm
  • Weight: 0.6 kg
Key Features
  • Designed for 400mm² copper conductors
  • 18mm stalk suits compatible tunnel breaker and equipment clamp terminals
  • Manufactured from high-conductivity, fully annealed copper
  • Plain unplated finish for direct copper termination applications
  • Compatible with standard Australian copper crimping tooling
  • Suitable for electrical distribution and switchgear installations
Professional Installation Requirements
  • Installation should be performed by a licensed electrician using the specified compression tooling and manufacturer-recommended crimping procedure. Verify conductor preparation, crimp position and connection torque before energising.
Applications
  • Tunnel breaker terminal connections
  • Switchgear and circuit breaker terminations
  • Electrical distribution equipment
  • Copper overhead conductor connections
  • Industrial and commercial power installations
Standards & Compliance
  • AS 4325.1 for compression connectors and terminals for electrical applications
Environmental Benefits
  • Copper is highly recyclable at end of service life
  • Fully annealed construction supports durable electrical connections and can reduce premature replacement
  • High conductivity may help minimise connection losses when correctly installed
Warranty Information

Covered by CABAC's standard 12-month warranty from date of purchase against manufacturing defects, subject to correct installation, use and the manufacturer's warranty conditions. Australian Consumer Law rights also apply.

Available Now

Available through CABAC and authorised Australian electrical wholesalers and distributors.

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