Under normal household conditions it is 15 amps.
The amp rating for a 4 gauge wire is typically around 100-150 amps.
The amp rating for a 3 gauge wire is typically around 85-100 amps.
The amp rating for 18 gauge wire is typically around 16 amps.
The amp rating for an 18 gauge wire is typically around 16 amps.
The amp rating for 14 gauge wire is typically around 15 to 20 amps.
The recommended amp rating for 18 gauge wire is around 16 amps.
The ampacity or amp rating of all wire is rated by the size of the wire. NM (non-metallic sheathing) wire is no different. In household wiring 14 gauge wire must go on a 15 amp breaker/ 12 gauge goes on a 20 A and 10 gauge goes on a 30 Amp.
10
The recommended gauge for 100 amp wire made of aluminum is typically 2 AWG (American Wire Gauge).
The recommended gauge of wire for a 100 amp electrical circuit is typically 4 AWG (American Wire Gauge).
80 amps
The appropriate wire gauge for a 100 amp electrical circuit is typically 3 AWG copper wire.