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12.3. Sezione minima dei conduttori
Minimum cross-sectional area of conductors
Kleinster Querschnitt der Leiter
Section minimale des conducteurs
Sección mínima del conductor
Tab. 1
TAB 1IEC 60335-1
A
mm
2
Corrente nominale dell'apparecchio
Rated current of appliance
Bemessungsstrom des Gerates
Courant nominal de l'appareil
Corriente nominal del aparato
Enhetens nominella ström
Dimensiestroom van apparat
Номинальный ток прибора
设备额定运行电流
Sezione nominale
Nominal cross-sectional area
Nennquerschnitt
Section nominale
Sección nominal
Nominellt tvärsnittsområde
Nominale dwarsdoorsnede
Номинальное сечение
导体额定截面积
>3
>6
>10
>16
>25
>32
>40
0,75
1,0
1,5
2,5
4
6
10
≤6
≤10
≤16
≤25
≤32
≤40
≤63
÷
÷
÷
÷
÷
÷
÷