american wire gauges
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What does the American wire gauge do?
Wire Gauges- ExplainedWire Size. The first column of the table is wire size. …Diameter. Diameter is the diameter of the wire. …Area. The area of a wire is the area of its cross-section. …Feet Per Pound. …Ohms Per 1000ft. …Current Capacity (Amps) The current capacity of a wire is the amount of current which a wire can safely carry. …
How do you determine the gauge of a wire?
Wire Size Calculator – How to calculate wire gaugeGeneral information about the cable wire size. Electrical voltage is the separation of electric charges and the current flow due to the directed movement of electrons between two points.Function of the cross section. Each line has a resistance, even if it is very small. …Wire size calculation formulas. …
What guage of wire should I use?
thickest gauge wire available. Thicker wire will be able to handle lighter current volumes, but a thin wire will short circuit and damage the equipment if high volume current is passed through it. For a 10-15 amp breaker, a 14-gauge cable should be ideal. A 12-gauge cable is thicker and useful when
What is the current rating of 12 AWG wire?
Rating. *National Electric Code specifies that the overcurrent protection device (e.g. a fuse or breaker) must not exceed 30A for 10 AWG wire, 20A for 12 AWG wire and 15A for 14 AWG wire.