For a 100 amp service in copper, a wire size of 3/0 AWG should be used.
A 100 amp residential service requires a size #8 copper wire, it should be insulated in green.
The wire that is used for connecting the ground rod or plate to the electrical distribution is governed by the size of the electriclal distribution. In Canada a #6 bare copper is the minimum size for a 200 amp service.
For a 200 amp service installation, it is recommended to use copper wire with a gauge size of 2/0 or larger to ensure proper electrical conductivity and safety.
For a 100 amp electrical service, a service entrance cable of at least 2 AWG copper or 1/0 AWG aluminum should be used.
For a 100 amp service, a minimum of 2-gauge copper or 1/0 aluminum entrance cable should be used.
For a 50 amp RV service, a wire size of 6 AWG should be used to safely handle the electrical load.
For a 30 amp RV service, a wire size of at least 10 gauge should be used to safely handle the electrical load.
A #6 copper conductor is used to bond a 200 amp distribution.
For a 100 amp service, a copper wire with a gauge of 4/0 or larger should be used to ensure proper electrical conductivity and safety.
For a 200 amp service located 300 ft away, a wire size of 2/0 AWG copper or 4/0 AWG aluminum is recommended to ensure proper electrical conductivity and safety.
A 3/0 AWG copper conductor is typically used for a 200A service. Make sure to consult the National Electrical Code (NEC) and local electrical codes for specific requirements in your area. It is also recommended to consult with a licensed electrician for proper installation.
The most commonly used conductor of electricity is copper. For larger size service conductors the most commonly used conductor for electricity is aluminum. Aluminum service conductors are used to keep the overall cost of the project lower and are lighter to work with than copper wire.