Sizing the Protection of Motors and
Control Circuits


Part 1 (22:02 min)
  • Introduction to the National Electric Code (NEC)
  • Article 430 of the NEC: Motor, Motor Controller and Motor Circuit Protection
  • Safety and Article 430
  • Sizing the Proper Protection for Feeder and Branch Circuits
  • Choosing Proper Conductors for Feeder and Branch Circuits
  • Understanding and Protection of Locked-Rotor Amperage in Motor Circuits and Overload Situations
  • Understanding Motor Nameplate Information According to Code.



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