View Awg Wire Ampacity Table Images. Ampacity is the maximum current that a conductor can carry continuously under the conditions of use without exceeding its temperature rating. In other words, how many amps can it transmit?
A little look at awg (american wire gauge), resistance in. In other words, how many amps can it transmit? National electrical code (nec) allows rounding up cable ampacity.
The larger the awg wire gauge number, the smaller diameter of the wire.
Gauge number vs wire size table. Awg (americal wire gauge) = actual cross section in mm² and conductor resistance. This is a handy rule to remember when making rough wire size estimations! Load carrying capacities (see table below).