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Copper wires do not hold amps, they have a cross sectional area capacity to allow amperage to flow. In the electrical trade this is spoken of as "ampacity" of the wire. It is a combining of the two words amps and capacity.

A # 2 copper wire with an insulation factor of 60, 75 or 90 degrees C is consecutively rated at 100, 115 and 120 amps.

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14y ago
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5mo ago

A number 2 copper wire can typically safely carry around 90-125 amps of electrical current, depending on the insulation and installation conditions. It's important to consult the National Electrical Code or a qualified electrician to ensure the proper sizing and safety of the wire for your specific application.

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Q: How many amps will a number 2 copper wire hold?
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