Cable Size For 200 Amp Service

200 amp service is the current standard for new homes and updated service panels.

Cable size for 200 amp service.

The wire size calculator will give you a very simple and quick solution to the problem of calculating the size of wires and cables for pump applications in golf courses landscape projects and agriculture. How doers get more done. For 215a or less you need to go to 250 000 circular mil wire. For use in almost all applications where type se cable is allowed.

This cable is primarily used as a panel feeder in multiple unit dwellings. 2 2 2 4 al ser the southwire company 500 ft. In large homes 250 amp or larger service capacity may be needed particularly if the home has electric heating. 4 0 wire 4 3 wire 200 service entrance wires mobile home feeder service entrance wires 3 wire 12 3g wire.

In addition a 4 bare copper conductor is used for the connection between the ground rod plate and the neutral connection block of the distribution panel for a 200 amp service. By nec guidelines 4 0 is required for three copper conductors carrying 195a in a tray or conduit at not more than 30 deg c ambient with insulation rated for 60 deg c. The southwire company 500 ft. 2 2 2 4 al ser service entry electrical cable can be used in wet and dry locations up to 90 c or 194 f.

A 165 to 200 amp fuse is used on the service entrance wire at the main service panel. I have a 650 run from the service pole and i m not sure with the voltage drop what size wire is needed for a 200 amp service. It can supply all standard electrical needs in a typical family home buy may not support a large electric heating system. Continue reading at se cable sizes vs amps for more wire size guidelines or select a topic from the closely related articles below or see the complete article index.