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Copper Circuit Breaker Lug 50mm | 6mm Stud | High Conductivity | Narrow Palm by Cabac

BRAND: CABAC
SKU: CALCB50-6
$4.00 List price: $4.80
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Copper circuit breaker lug with 50mm² nominal conductor size and 6mm stud—ideal for terminating large cables to circuit breakers. Built for electrical switchboards, with high conductivity copper and narrow palm design for easy installation.

Product Name/Title: Copper Circ Breaker Lug 50mm 6mm Stud

Brand: Cabac

SKU: CALCB50-6

Alternatively Known As: Copper Circuit Breaker Lug, Copper Lug 50mm, Circuit Breaker Cable Lug, Copper Cable Lug, Electrical Lug Connector

Technical Specifications
  • Nominal Conductor Size: 50 mm²
  • ID Size: 9.5 mm
  • Stud Size: 6 mm
  • Conductive Material: Copper 99.95% pure
  • Oxygen Content: 30 ppm max
  • Tensile Strength: 200 MPa
  • Ductile Rating: 40%
  • Final Metal State: Fully annealed
  • Electroplating Material: Tin 99.9% pure with lead and antimony
  • Electroplating Thickness: 5-10 microns
  • Total Conductivity: 99.7% IACS
  • Total Resistivity: 1.738 micro-ohm cm
  • Operating Temperature Range: -55 to 155°C
  • Dimensions (H x L x W): 9.5mm x 50mm x 50mm
  • Weight: 0.1 kg
Key Features
  • Specially made for terminating large cables to circuit breakers
  • Narrow palm design fits into circuit breaker connection tunnel
  • Unique bell mouth for easy insertion of fine stranded conductors
  • Made from 99.9% high conductivity copper
  • Same barrel dimensions as standard range for normal crimping
  • Tooling interchangeable with CABAC, Utilux, and Burndy
Professional Installation Requirements
  • Installation should be performed by a qualified electrician using appropriate crimping tools and dies for the cable size to ensure secure and safe connections.
Applications
  • Terminating large cables to circuit breakers in electrical switchboards
  • Use in 150 to 250A circuit breakers with narrow connection tunnels
  • Suitable for flexible cables with fine stranded conductors
Standards & Compliance
  • Complies with AS/NZS 4325.1 – Copper and copper alloys – Rods, bars and sections
Environmental Benefits
  • Made from high conductivity copper which improves electrical efficiency and reduces energy loss
  • Durable and long-lasting material reduces need for frequent replacements
Warranty Information

Warranty details available upon request from Cabac.

Available Now

The Cabac Copper Circuit Breaker Lug 50mm 6mm Stud is available for immediate purchase, ideal for electrical switchboard builders and industrial electrical installations.