This type of wire can carry up to 65amps over a distance of 30 feet without exceeding its temperature rating. The size of the wire is determined by the amount of current it can carry and the distance it needs to travel.įor a 200 amp service, 8 gauge copper wire is typically used. If you’re planning on upgrading your home’s electrical service to 200 amps, you’ll need to know what size wire to use. What size wire do I buy for my electrical service panel? The NEC answers… To get a 200 amp service, you’ll need at least #4 AWG copper wire or #2 AWG aluminum wire. The hot wires carry the electricity to your home, while the neutrals return any unused electricity back to the power grid. Two of these wires are the live or “hot” wires, and the other two are neutral. In order to have a 200 amp service, you need 4 wires. How Many Wires Do I Need for a 200 Amp Service? Conversely, if you are using 14 AWG copper wire in a 120 volt circuit, then you would only be able to use 10 AWG copper wire in a 100 volt circuit without overloading it. However, this may vary depending on the specific application and voltage rating of your system.įor example, if you are using 12 AWG copper wire in a 240 volt circuit, then you can use 8 AWG copper wire in a 208 volt circuit with no problems whatsoever. In general, you will need a minimum of 10 AWG (American Wire Gauge) copper wire for a 200 amp electrical system. This will also affect the size of copper wire you need. The second factor is the voltage rating of your system. This will determine the size of copper wire you need for 200 amp service. The first is the amperage rating of your system. When it comes to sizing copper wire for use in your electrical system, there are a few things you need to take into account. It is used to conduct electricity and has a wide range of applications in the home, office and industrial settings. Just make sure that the wire is rated for use in underground applications.Ĭredit: What Size Copper Wire Do You Need for 200 Amp Service?Ĭopper wire is an essential part of any electrical system. This size wire is capable of carrying up to 65 amps, which is more than enough for a 200 amp service. If you’re planning on installing a 200 amp service, you’ll need to use 4 AWG copper wire. If there are more than two circuits required or if the home is larger than 4,000 square feet, then 6/0 AWG copper wire may be necessary. This wire can be run up to 400 feet without any problems. For most homes, 4/0 AWG copper wire is sufficient to handle the load. The answer depends on the type of system being installed, the length of the run, and the number of circuits required. What size wire for 200 amp service is a common question electricians get asked.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |