When the ambient temperature is not a factor, a size 8 awg single copper conductor with type fepb insulation, installed in free air, will have a maximum allowable ampacity of 80 amperes.
Copper is a chemical detail with the symbol Cu (from Latin: cuprum) and atomic quantity 29. it's miles a smooth, malleable, and ductile metal with very excessive thermal and electric conductivity. A freshly uncovered floor of natural copper has a pinkish-orange color.
Copper is used as a conductor of warmth and electricity, as a constructing cloth, and as a constituent of numerous steel alloys, consisting of sterling silver utilized in jewelry, cupronickel used to make marine hardware and cash, and constantan used in stress gauges and thermocouples for temperature size.
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