A #3 copper wire with an insulation rating of 75 or 90 degrees C is rated at 100 and 110 amps consecutively.
1awg
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
A 100 amp service requires that you use AWG 4 copper wire or AWG 2 aluminum wire.
2 copper
Depends on the size of the circuit which you did not list.
The recommended copper wire size for a 100 amp service is typically 3 AWG (American Wire Gauge).
The recommended wire size for a 100 amp aluminum service is typically 2 AWG (American Wire Gauge).
The recommended wire size for a 100 amp breaker is typically 2-gauge copper wire or 1/0-gauge aluminum wire.
The 100 amp wire size chart provides information on the appropriate wire gauge or size to use for a 100 amp electrical circuit. It typically includes the recommended wire size based on the type of wire and the length of the circuit to ensure safe and efficient electrical connections.
The recommended wire size for a 100 amp circuit using THHN wire is typically 3 AWG (American Wire Gauge).
For a 100 amp service in copper, a wire size of 3/0 AWG should be used.
The recommended gauge size for a 100 amp aluminum wire installation is typically 2 AWG (American Wire Gauge).
The recommended ground wire size for a 100 amp sub panel installation is typically 8 copper wire.
The recommended wire size for a 100 amp aluminum electrical circuit is typically 2 AWG (American Wire Gauge).
The recommended gauge size for a 100 amp cable is typically 3 AWG (American Wire Gauge) for copper wire.
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For a 100 amp breaker, a wire size of 2 AWG (American Wire Gauge) should be used to ensure proper electrical safety and performance.