Electrical cable size chart mm2. Wire size and cross sectional area approximate relationship between conductors of cross sectional areas in mm2 and awg. Ul486e assigned maximum ampere rating versus wire size for copper conductors. A detailed description of each conductor. We have a fully fledged application where you can size lv and mv cables up to 33 kv current capacity in accordance with bs 7671 era 69 30 and iec 60502 and with clear easy to read calculations and reports.
Ul486e amperage versus wire size table. National electrical code ansinfpa 70 1999. Wire size specifications table. In addition to wire size the table provides values load current carrying capacity resistance and skin effects.
Electric cable sizes and amp ratings for the uk electrical resistance and cable rating tables find out about cable sizes for electrical use in the uk and 15mm and 25mm and other electric cables and the current they carry. 03 9312 6633 metric cable imperial cable nom. American wire gauge awg sizes and properties chart table table 1 lists the awg sizes for electrical cables conductors.