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Bi-Metal Stalk 70mm² Cable 10mm Stalk Cabac

BRAND: CABAC
SKU: BS70/10
$77.70 List price: $103.60
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Cabac Bi-Metal Stalk features a 70mm² aluminium crimp barrel and a 10mm copper stalk. Ideal for terminating aluminium cable into copper tunnel terminals.

Alternatively Known As: Bi-Metal Stalk Lug, Aluminium-to-Copper Stalk Lug, Aluminium Cable Stalk Lug, CABAC BS70/10

Technical Specifications
  • Nominal Conductor Size: 70mm² aluminium
  • Copper Stalk Diameter: 10mm
  • Material: Aluminium crimp barrel with copper stalk
  • Aluminium Conductor Stranding: 19/2.14 mm, equivalent 70mm² conductor
  • Barrel Internal Diameter: Approximately 11.5mm
  • Aluminium Crimp Die: HT-50/70AL
  • Recommended Crimps: 1 aluminium hex crimp
  • Copper Stalk Length: Approximately 28mm
  • Aluminium Barrel Length: Approximately 32mm
  • Jointing Compound: Supplied in the aluminium barrel to inhibit oxide formation
  • Unit Quantity: 1 each
  • Dimensions (H x L x W): 32mm x 70mm x 32mm
  • Weight: 0.1 kg
Key Features
  • Connects 70mm² aluminium cable to copper tunnel terminals or clamp terminals
  • Friction-welded aluminium and copper construction for a permanent low-resistance transition
  • Designed for stranded sector and circular stranded aluminium conductors
  • Supplied with jointing compound to reduce oxidation at the aluminium conductor interface
  • Compatible with CABAC standard aluminium crimp tooling
  • Copper stalk provides a suitable interface for copper equipment terminals
Professional Installation Requirements
  • Installation should be performed by a qualified electrician using the manufacturer's specified aluminium hex crimp die and crimping procedure. Follow AS/NZS 3000 requirements for aluminium conductor terminations and verify the completed connection before energising.
Applications
  • Terminating aluminium power cables into copper tunnel terminals
  • Connecting aluminium conductors to copper electrical equipment clamp terminals
  • Switchboards, distribution equipment and power connection assemblies
  • Electrical infrastructure and utility cable termination work
Standards & Compliance
  • AS/NZS 3000:2018 Wiring Rules — applicable requirements for connections and terminations of aluminium conductors using purpose-designed components
Environmental Benefits
  • Aluminium and copper are recyclable metals, supporting material recovery at end of service life
  • Bi-metal construction enables reliable aluminium-to-copper connections and can extend the service life of electrical installations
  • Jointing compound helps reduce oxidation and premature connection failure, reducing replacement waste
Warranty Information

Covered by CABAC warranty terms for defects in materials and workmanship, subject to correct installation, use and maintenance. No fixed warranty duration was published for this specific lug; CABAC terms provide for repair or replacement where applicable.

Available Now

Available through CABAC and authorised Australian electrical distributors, subject to distributor stock.

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