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Bi-Metal Sector Link 300mm² 4-Core Al to 120mm² Cu Cabac

BRAND: CABAC
SKU: BLKS300/4/120
$131.70 List price: $175.60
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Cabac Bi-Metal Sector Link features a sector-shaped 300mm² aluminium barrel for 4-core cable and a 120mm² copper barrel. Ideal for jointing sector AL cable to Cu.

Alternatively Known As: Bi-Metal Sector Link, Aluminium-to-Copper Cable Link, 4-Core Sector Cable Joint, Bi-Metal Compression Link

Technical Specifications
  • Aluminium Cable Size: 300 mm²
  • Aluminium Cable Configuration: 4-core sector
  • Copper Cable Size: 120 mm²
  • Material: 99.6% aluminium sleeve and 99.95% copper barrel/palm
  • Joining Method: Friction welding
  • Operating Temperature: -40°C to 125°C
  • Aluminium Conductivity: Minimum 61.8% IACS
  • Copper Conductivity: 99.7% IACS
  • Installation Method: Compression crimping using compatible Australian-standard tooling
  • Packaging Unit: 1 each
  • Dimensions (H x L x W): 35mm x 130mm x 60mm
  • Weight: 0.65 kg
Key Features
  • Joins 300 mm² 4-core sector aluminium cable to 120 mm² circular copper cable
  • Friction-welded aluminium-to-copper joint helps prevent electrolytic separation
  • Designed for electrical power connectivity and cable jointing applications
  • Fully annealed bi-metal construction, including the welded joint
  • Suitable for solid or standard sector aluminium conductors
  • Manufactured to Australian dimensional requirements
Professional Installation Requirements
  • Installation must be carried out by a licensed electrician or suitably qualified electrical contractor using the manufacturer-specified crimping tools, dies and procedures, in accordance with AS/NZS 3000 and applicable network-owner requirements.
Applications
  • Low-voltage electrical distribution cable jointing
  • Underground residential development cable networks
  • Connecting sector aluminium mains cable to copper distribution cable
  • Electrical infrastructure and power connectivity installations
Standards & Compliance
  • AS/NZS 4325.1: Compression and mechanical connectors for power cables with copper or aluminium conductors
  • AS/NZS 3000: Electrical installations, including connection and installation requirements
Environmental Benefits
  • Aluminium and copper components are recyclable at end of service life
  • Friction-welded construction helps reduce premature failure and replacement waste
  • Durable cable jointing can extend the service life of electrical infrastructure
Warranty Information

Covered by CABAC's applicable product warranty and guarantees under Australian Consumer Law. A specific warranty period for this connector was not published; retain proof of purchase and follow CABAC installation requirements for warranty consideration.

Available Now

Available through CABAC and authorised Australian electrical distributors, subject to distributor stock and project-order requirements.

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