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4 gauge wires

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4/0 or 0000 AWG gauge wire is thethickest wireused in the standard AWG (ie. Brown Sharpe wire gauge) system.It is one of the two AWG wires that have a 10+mm diameter (4/0 AWG wire to mm equals 11.684 mm). The 0000 AWG gauge wire is also the only one with a 100+mm2 cross-section. That makes it the thickest AWG wire.

People also ask


  • 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.

  • How do you measure 4 gauge wire size?

  • Herein, what size is 4 gauge wire? how do you determine AWG wire size? Stranded wire gauges should be measured by calculating the equivalent cross sectional copper area. First, measure the bare diameter of a single strand and locate the circular mils value in the row that matches your measurement.

  • What are the different types of 2 gauge wire?

  • There are a number of cables that contain the 2 gauge wire, including: 2 AWG gauge battery cable (even a 12-volt battery can generate up to 1,380 W; that鈥檚 the maximum capacity of the 2 gauge battery cable on a 12-volt circuit). 2 gauge welding cable or a 2 AWG welding cable (for small to medium-sized welding gear).

  • How many amps does a 4 gauge wire make?

  • 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.

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