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Standard Wire and Cable Sizes

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IEC 60228 is the International Electrotechnical Commission's international standard on conductors of insulated cables. Among other things, it defines a set of standard wire cross-sections:

International standard wire sizes (IEC 60228)
0.5 mm²	0.75 mm²	1 mm²	1.5 mm²	2.5 mm²	4 mm²
6 mm²	10 mm²	16 mm²	25 mm²	35 mm²	50 mm²
70 mm²	95 mm²	120 mm²	150 mm²	185 mm²	240 mm²
300 mm²	400 mm²	500 mm²	630 mm²	800 mm²	1000 mm²

Standard Wire and Cable Sizes

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