Resistenza nominale dell'indotto (ohm/Km)
Area nominaledueTrequatroSetePickupsdueTrequatroSetePickups
del conducenteCoreCoreCoreCoreCoreCoreCoreCoreCoreCore
 IEC60331IEC60331IEC60331IEC60331IEC60331IEC60332IEC60332IEC60332IEC60332IEC60332
mm²          
1,044,0847,5228,7534,3720,0039,9624,6026,9031,4818,66
1,547,5251,2530,2636,1121,3924,6626,6828,8634,1419,70
2,528,7530,2433,9039,7613,3627,0428,9431,2616,5812,50
4,034,5835,9517,4821,3315,9132,1334,3916,6219,9215,31
6,016,5217,4519,30--35,0716,6318,72--
1019,0320,0522,68--17,8219,1112,22--
1621,5412,7714,19--12,1212,5413,54--
2514,7415,769,37--14,0315,349,12--
3515,849,2410,13--15,458,799,86--
509,8410,305,10--9,3510,054,95--
705,025,375,77--4,885,095,67--
955,656,024,30--5,455,923,72--
1206,096,544,53--6,003,724,04--
1504,324,504,79--3,754,034,59--
1854,584,784,09--4,404,595,04--
2404,924,124,44--4,725,095,88--
3004,214,434,79- 5,205,876,38--
           
Valori nominali di cortocircuito (kA)    
  Corrente di guasto a 250°CCorrente di guasto a 160°C    
Area nominaleDurataDurataDurataDurataDurataDurata    
del conducente1.0 secondi0.5 secondi0.2 secondi1.0 secondi0.5 secondi0.2 secondi    
mm²kAkAkAkAkAkA    
1,00,150,220,340,110,150,24    
1,50,220,310,490,150,220,35    
2,50,350,500,790,250,350,55    
40,570,801,30,400,560,89    
60,851,21,90,590,841,3    
101,42,03,21,01,42,2    
162,33,25,11,62,23,6    
253,95,58,72,73,86,1    
355,07,1113,54,97,8    
506,89,6154,76,711    
709,814226,89,715    
951319299,21321    
120172438121727    
150213047152133    
185263759182641    
2403549-243454    
3004462-304368