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Copper Circuit Breaker Lug 240mm² M8 Stud Cabac

BRAND: CABAC
SKU: CALCB240-8
$68.80 List price: $91.80
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Cabac copper circuit breaker lug features 240mm² size, M8 stud, narrow palm, bellmouth entry and 99.9% copper to AS/NZS 4325.1. Ideal for MCCB terminations.

Alternatively Known As: Copper MCCB Lug, Circuit Breaker Cable Lug, Narrow Palm Copper Lug, CALCB240-8

Technical Specifications
  • Product Code: CALCB240-8
  • Cable Size: 240 mm²
  • Stud Size: M8
  • Barrel Internal Diameter: 21.2 mm
  • Overall Length: 82 mm
  • Palm Width: 31 mm
  • Barrel Wall Thickness: 7.1 mm
  • Barrel Width: 32 mm
  • Barrel Diameter: 38 mm
  • Crimp Die: HT130-C-240
  • Number of Crimps: 3
  • Material: 99.95% pure, fully annealed copper
  • Plating: 99.9% tin, 5–10 micron thickness
  • Operating Temperature: -55°C to 155°C
  • Electrical Conductivity: 99.7% IACS
  • Packaging: 1 each
  • Dimensions (H x L x W): 38mm x 82mm x 31mm
  • Weight: 0.19 kg
Key Features
  • Narrow palm design fits into circuit breaker connection tunnels
  • Bellmouth entry assists insertion of fine-stranded conductors
  • Suitable for terminating 240 mm² copper cable to MCCBs and circuit breakers
  • High-conductivity annealed copper construction
  • Tin-plated surface provides corrosion resistance
  • Compatible tooling across CABAC, Utilux and Burndy systems
  • Designed for three-crimp installation using the recommended HT130-C-240 die
Professional Installation Requirements
  • Installation and crimping should be performed by a suitably qualified electrician using the correct manufacturer-recommended tooling, cable preparation and torque specifications. De-energise and isolate the circuit before installation.
Applications
  • MCCB and circuit breaker cable terminations
  • Commercial and industrial switchboards
  • Low-voltage power distribution equipment
  • Flexible 240 mm² copper cable connections
  • Electrical panel and busbar connection assemblies
Standards & Compliance
  • AS/NZS 4325.1: Compression and mechanical connectors for power cables with copper or aluminium conductors
Environmental Benefits
  • Copper is highly recyclable and can be recovered at end of product life
  • Tin plating and fully annealed copper construction support long service life and reduce replacement waste
  • High electrical conductivity can help minimise connection losses when correctly installed
Warranty Information

Covered by CABAC's applicable product warranty and Australian Consumer Law guarantees. CABAC does not publish a specific warranty duration for this lug; retain proof of purchase and contact CABAC or the supplying distributor for claims.

Available Now

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

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