Conductor current-carrying capacity (AS/NZS 3008.1) must suit the load and protective device, within insulation temperature limits, with rules for parallel conductors (minimum 4 mm2 except flexible trailing cores after Amendment 2) and coordination with protective devices; minimum conductor sizes and neutral and earthing conductor sizes apply.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.