BS6708 Type 331 Mining Cable - EPR, SWA, CP - 25mm² to 120mm²

Description

Cleveland Cable Company can supply a range of mine and quarry cable. Type 331 mining cable is generally used in deep mines where explosive gasses and dust can accumulate and on surface for supplying excavating, crushing machines and equipment. Can be used as a trailing cable in quarries.

Key Features

• 
  Voltage Rating 1900/3300 Volts
• 
  Minimum Bending Radius 12 x Overall Diameter
• 
  Temperature Limits Fixed: -40°C to +80°C
  Flexing: -25°C to +80°C
  Maximum Short Circuit Temperature: +200ºC

Construction

• Conductor: Class 5  tinned flexible stranded copper wire
• Insulation: EPR (Ethylene Propylene Rubber)
• Screen: Tinned copper / Nylon braided screen over phase cores. Ground core is not screened.
• Layup: All cores are laid up in contact with each other.
• Bedding: Rubber based bedding compound
• Armour: Pliable Galvanised steel wire armour (SWA)
• Outer Sheath: Heavy Duty Polychloroprene (HDPCP)
• Sheath Colour: Black

Standards

• BS 6708
• BS EN/IEC 60228

Core Colours