My memory says correct gauge for 100 amp service is 1 0 (that is, one ought) I could be wrong, check with your power company or building inspector.
For a 200A service, the recommended copper wire gauge for service entrance cable is typically 2/0 AWG (American Wire Gauge). This wire size is able to handle the ampacity required for a 200A service safely and efficiently. It is always recommended to consult with a licensed electrician to determine the appropriate wire size for your specific installation.
#4 thhn copper or # 2 aluminum
For a 50 amp service, a 6-gauge wire should be used to safely handle the electrical load.
For a 200 amp service, a minimum of 2/0 gauge aluminum wire should be used.
For a 50 amp service, a wire size of at least 6 AWG (American Wire Gauge) should be used to ensure safe and efficient electrical flow.
For a 30 amp RV service, a wire size of at least 10 gauge should be used to safely handle the electrical load.
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.
The resistance value of a 1 meter copper wire depends on its gauge (thickness) and temperature. For example, a 1 meter wire of 24-gauge copper has a resistance of about 25.67 ohms at room temperature. It is important to consider these factors when calculating the resistance of copper wire.
Copper SE cable gauge 00 from the meter socket to the breaker panel for a 200A service. Then 8, 10, 12, and 14 gauge wire depending on the load.
For a 200 amp service, it is recommended to use aluminum wire that is at least 4/0 gauge in size to ensure proper conductivity and safety.
The wire that runs from the electric meter to the breaker box is called the service entrance cable or service wire. It is responsible for carrying the electricity from the meter into your home's electrical system through the breaker box.
Depends on the size of the service. 100 amp service will require 3 gauge, 150 amp service will require 1/0 gauge, and 200 amp service will require 3/0 gauge.