Services & DistributionPregunta 40 de 110
Absent a specific exception, what is the maximum overcurrent protection for a #12 Cu conductor?
a.30 A
b.25 A
c.15 A
d.20 A
Explicación
Under the small-conductor rule, #12 Cu is limited to a maximum overcurrent device of 20 A.
Referencia Legal: 2023 NEC 240.4(D)Practica las 110 preguntas gratis — sin registro.
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