Ca - Correction factor for ambient temperature, Ci - Correction factor for thermal insulation, Cg - Correction factor for cable grouping, Cc - Correction factor for buried cables, Cf - Correction factor for re-wirable fuses, Cd - Correction factor for depth of burial, Cs - Correction factor for soil resistivity, Table 41.3 - Maximum Zs values for circuit breakers, Table 41.2 - Maximum Zs values for fuses, Table I1 - R1 + R2 values, Table I3 - Multiplication values for CPC's bunched or incorporated, Method A - Cables in conduit in a wall, Method B - Cables in conduit on a wall, Method C - Cables clipped direct, Method D - Cables buried in the ground, Method E or F - Cables on perforated cable tray, Adiabatic equation - Formula for calculating CSA of a protective conductor, Zs - Maximum tabulated earth fault loop impedance, 4B1 - Tables for ambient air temperature, 4C1 - Table for grouping of circuits, 2.6 - Table for thermal insulation, 54.3 - Table for thermal conductivity, Regulation 433.1.202 - Regulation regarding correction factor for semi-enclosed fuses, Regulation 543.1.3 - Regulation stating the adiabatic equation, Table 4A2 - Installation reference methods,

Cable Selection

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