4 gauge meaning
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What is the difference between 2 gauge and 4 gauge wire?
2 gauge cable: Single-core 2 gauge wire is rated at 170 amps, dropping to 57 amps for cables with 43 cores or more. 4 gauge cable: A 4 gauge single-core is rated at 120 amps, reduced to just 35 amps in a cable of 43 or more cores. #2 Difference: Type of Wire
What is a gauge?
English Language Learners Definition of gauge (Entry 1 of 2) : an instrument that is used for measuring something : something that can be used to measure or judge something else
How many AMPS is 4 gauge cable?
4 gauge cable: A 4 gauge single-core is rated at 120 amps, reduced to just 35 amps in a cable of 43 or more cores. There are basically two types of cable to choose from, either solid copper or copper-clad aluminum.
What do the numbers on a wire gauge mean?
Each gauge is represented by a number, with smaller numbers representing thicker wire gauges and higher numbers signifying thinner wires. American Wire Gauge (AWG) is a standard method of measuring and identifying cable thickness developed in the United States for electrically conductive wire.