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ReneA 10 gauge copper wire can carry 20 amps of current over a 400 ft distance without significant voltage drop, as long as the wire is properly installed and meets electrical code requirements. It is recommended to consult local electrical codes and consider factors such as ambient temperature and insulation rating to ensure safe and efficient operation of the circuit.
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What size wire is needed for a 200 amp residential service panel?
A 3/0 copper or 4/0 aluminum wire is typically used for a 200 amp residential service panel. It's important to consult the National Electrical Code (NEC) and local building codes to ensure compliance and safety. It's also recommended to consult with a licensed electrician for guidance on specific wiring requirements for your installation.
What size wire needed for 200 amp service 400 feet away direct buried single phase 240 volt 3 wire?
Assuming you are working with 240v, you need 4/0 copper conductors.
400 amp service what size wire?
For a 400 amp service, you would typically use 500 kcmil copper wire or 600 kcmil aluminum wire for the main service conductors. It's important to consult with a licensed electrician and check local electrical codes to ensure the correct wire size is used for your specific installation.
What wire size to use from breaker box to earth ground rod?
We recommend using a #6 copper wire for the connection between the breaker box and the earth ground rod. This size wire is commonly used for grounding purposes and is sufficient for carrying the electrical current safely to the ground rod. Be sure to consult with a qualified electrician to ensure the proper materials and installation for your specific situation.
What wire size should you use for 2000 amps?
For 2000 amps, you would typically use a wire size of 400 MCM (thousand circular mils) or larger to safely carry that level of current. It is important to consult local electrical codes and a professional electrician to determine the exact wire size needed for your specific application.
