Motor Full-Load Current and Motor Nameplate Current Rating [430.6(A), 2020 NEC]

The Mike Holt Podcast
10/08/2021 14 min Episodio 44
Motor Full-Load Current and Motor Nameplate Current Rating [430.6(A), 2020 NEC]

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Episode Synopsis

Motor circuits have special requirements that affect how the overcurrent protective device and conductors are sized and installed. So how do we size the conductors and protection? Motor full load current? Nameplate rating? What’s the difference? Find out in this podcast where we explain the motor full-load current ratings contained in Tables 430.248 and 430.250, and how they affect not only conductor sizing but also the overcurrent protection requirements of Table 430.52.

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