Electrical Wire Size Guide

When choosing the conductor size for electrical wiring there are two important factors which must be considered and these are.

Electrical wire size guide. Branch circuit electrical wire sizes such as the 14 copper electrical wire shown just below are also included in the tables in this article. Above is a close up photo of a 14 copper wire against a millimeter scale. As we have established above how you identify electrical cable size is through the size of wire it houses eg 15mm cable houses 15mm wire. Womack data sheet 11.

For instance copper wire can handle more than aluminum. Determining the proper size wire to use can be easy if you know what amperage and wattage a wire can carry per wire gauge. Products hydraulics pneumatics automation brochures solutions womack systems llc. Two factors to be considered.

Youll see that this wire looks as if its about 15 mm in diameter. The trick is to have the right size wire fitted to the power demand it will have on the circuit. Selection guide for electric wire size. Electrical current is measured in amps.

The method has two basic objectives that is the ratio of the largest size with the smallest size would be an integer. The divisions on the scale of my metal ruler each represent 1 mm. Each wire size or wire gauge awg has a maximum current limit that a wire can handle before damage occurs. 1 the safe current carrying.

The circular piece of wire. The second goal the resulting gauges would generally correspond to the proprietary gauges used at the time. Womack machine supply company. The american wire gauge awg system adopted in 1857 has defined a method for electrical wire size calculator.

It is important to pick the correct size of wire so that the wire doesnt overheat. Download data sheet.