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Conductor Resistances

MAXIMUM CONDUCTOR RESISTANCES AT 20C

CONDUCTOR AREA CLASS 1 SOLID CLASS 2 STRANDED CLASS 5- FLEXIBLE
PLAIN TINNED PLAIN TINNED PLAIN TINNED
MM Ohm/KM Ohm/KM Ohm/KM Ohm/KM Ohm/KM Ohm/KM
0.22 - - - - 92 92.4
0.50 36 36.7 36 36.7 39 40.1
0.75 24.5 24.8 24.5 24.8 26 26.7
1.0 18.1 18.2 18.1 18.2 19.5 20
1.5 12.1 12.2 12.1 12.2 13.3 13.7
2.5 7.41 7.56 7.41 7.56 7.98 8.21
4 4.61 4.7 4.61 4.7 4.95 5.09
6 3.08 3.11 3.08 3.11 3.3 3.39
10 1.83 1.84 1.83 1.84 1.91 1.95
16 1.15 1.16 1.15 1.16 1.21 1.24
25 - - 0.727 0.734 0.78 0.795
35 - - 0.524 0.529 0.554 0.565
50 - - 0.387 0.391 0.386 0.393
70 - - 0.268 0.270 0.272 0.277
95 - - 0.193 0.195 0.206 0.210
120 - - 0.153 0.154 0.161 0.164
150 - - 0.124 0.126 0.129 0.132
185 - - 0.0991 0.100 0.106 0.108
240 - - 0.0754 0.0762 0.081 0.0817
300 - - 0.0601 0.0607 0.0641 0.0654
400 - - 0.0470 0.0475 0.0486 0.0495
500 - - 0.0366 0.0369 0.0384 0.0391
630 - - 0.0283 0.0268 0.0287 0.0292
800 - - 0.0221 0.0224 - -
1000 - - 0.0176 0.0177 - -

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