Nec code 430 24 size of cable for group of motors or electrical load as specified in 430 24 conductors supplying two or more motors must have an ampacity not less than 125 of the full load current rating of the highest rated motor the sum of the full load current ratings of all the other motors in the group or on the same phase.
Electric motor wire sizing chart.
The requirements of the national electrical code nec and local codes must always be followed.
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.
Now you can take the advantage of this calculator to do this job j you can also check the classical wire cable size calculator in awg calculating wire cable size formula for single phase circuits.
Wire is sized by the american wire gauge awg system.
View the motor wire size calculator or the motor wire size chart for information on sizing wire and circuit protection devices for motors.
This site has many wire size calculators and wire size charts to aide you in properly sizing wire according to code.
Motor wire size and circuit protection calculator.
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.