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Amp rating 14-2 wire

Updated: 8/9/2023
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Wiki User

14y ago

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You are talking of two different things here. The voltage rating of a wire is based on the insulation factor. Common wire voltages are 300, 600 and 1000 volts. Current rating of a wire is based on the diameter of the wire and measured in AWG. The electrical code states how much current can be legally applied to the wire. Answering your question, the 2 wire cable is probably 300 volt rated and your #14 size wire is rated at 15 amps. Code also states that conductors can only be loaded to 80% continuous load, so 15 x .8 = 12 amps.

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15y ago
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14y ago

one strand of 14 guage wire is designed for 110-120 volts.

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14y ago


A #14 copper wire is rated at 15 amps maximum.

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3y ago

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Q: Amp rating 14-2 wire
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