4 gauge wire vs 6 gauge wire
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What is the difference between 6 gauge and 9 gauge wire?
The wire鈥檚 cross-sectional area doubles every time it descends three levels (e.g., a six-gauge wire has double the cross-sectional surface area of a nine-gauge wire). Feet per pound. Feet per pound refers to the number of feet of wire needed to reach one pound in weight. (e.g., AWG 4 wire requires 7.918 feet, while AWG 40 requires 34.364 feet.)
What is AWG 4 wire gauge?
The cables with lower gauges (AWG 4) are thicker and thus have high current capacity. The American Society for testing and materials (ASTM) maintains the standardization of wire diameters and cross-sectional areas. To see the latest wire gauge chart, you can see ASTM B258-18. You can also use AWG gauges to describe stranded wire.
What is the size of a 1 gauge wire?
1 gauge wire is the first 鈥榥on-negative or 0鈥?wire gauge. 1 gauge wire diameter is 7.348 mm and it has a 42.4 mm2 (1 AWG to mm2) cross-section or area. Given the 42.4 mm2 thickness, the 1 AWG copper wire has a current-carrying ampacity of 130 amps at 75C.
How many amps does a 6 gauge wire draw?
Well, it鈥檚 between 85 amps (4 gauge wire ampacity) and 65 amps (6 gauge wire ampacity). However, since this wire is so rarely used, we don鈥檛 have the rated ampacity for it at the specific 鈥?75C 鈥?temperature interval. 6 gauge wire is the 1st of the mid-amp AWG wires with a wide range of applications.