A cable size calculator designed for use by electricians, electrical designers and engineers to quickly size a single circuit, in accordance with BS 7671: 2008 (IET 17th Edition) requirements for electrical installations.
  • Cable calculations carried out in accordance with BS 7671: 2008 (17th Edition)
  • Quick and simple¬†selection of cable type and installation reference method
  • Correction factors are selected to suit the particulars of the installation
  • Automatic selection of circuit protective device rating
  • Parallel conductors