2 Wire Size

Common sizes include 14 12 10 8 6 and 2 gauge wire.

2 wire size.

The tables below are intended to be a general guide for wire size and amp ratings. The n gauge wire s cross sercional area a n in square millimeters mm 2 is equal to pi divided by 4 times the square wire diameter d in millimeters mm. 2 0 black stranded al use 2 cable model 27285601. The cross sectional area of each gauge is an important factor for determining its.

A n mm 2 π 4 d n 2 0 012668 mm 2 92 36 n 19 5. 2 0 copper wire ser cable mobile home feeder service entrance wires 150 ft. 75 c 167 f thw thwn se use xhhw. Wire is sized by the american wire gauge awg system.

American wire gauge awg also known as the brown sharpe wire gauge is a logarithmic stepped standardized wire gauge system used since 1857 predominantly in north america for the diameters of round solid nonferrous electrically conducting wire. Size copper aluminum diameter wires in conduit. 60 c 75 c 90 c 60 c 75 c 90 c 1 2 3 4 1 1 1 4 1 1 2 2 2 1 2 3 3 1 2 4 14. The requirements of the national electrical code nec and local codes must always be followed.

60 c 140 f nm b uf b. 60 c 140 f 75 c 167 f awg mm copper. The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 volts 60 c through 90 c 140 f through 194 f not more than three current carrying conductors in raceway cable or earth directly buried based on ambient air temperature of 30 c 86 f. Dimensions of the wires are given in astm standard b 258.

Wire gauge refers the physical size of the wire rated with a numerical designation that runs opposite to the diameter of the conductors in other words the smaller the wire gauge number the larger the wire diameter. How doers get more done. The n gauge wire resistance r in ohms per kilofeet ω kft is equal to 0 3048 1000000000 times. Service entrance wires 500 kcmil thhn 6 3 se cable.

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.