The amp rating for a 4 gauge wire is typically around 100-150 amps.
80 amps
The amp rating for a 4/3 wire is typically around 100 amps.
The recommended gauge for a 70 amp wire in a residential electrical system is typically 4 AWG (American Wire Gauge).
The recommended gauge for an 80 amp wire in a residential electrical system is typically 4 AWG (American Wire Gauge).
use 4 gauge spade crimp connectors
4 gauge
For a 100 amp electrical circuit, a 4-gauge wire should be used to ensure safe and efficient power transmission.
The recommended wire size for a 90 amp electrical circuit is typically 4 AWG (American Wire Gauge) for copper wire.
2 or 4
You should use a 4 guage wire. There is a handy chart located at http://www.the12volt.com/info/recwirsz.asp which lists the proper wire size for differing wattages.
The recommended wire size for an 80 amp breaker is typically 4 AWG (American Wire Gauge) for copper wire and 2 AWG for aluminum wire.
The recommended wire gauge for installing a Tesla wall charger is typically 6 AWG (American Wire Gauge) for a 60-amp circuit or 4 AWG for an 80-amp circuit. It is important to consult with a licensed electrician to ensure the proper wire gauge is used for your specific installation.