Mastering Ampacity: Motor circuits, conductors and OCPDs скачать в хорошем качестве

Mastering Ampacity: Motor circuits, conductors and OCPDs

Join us for a deep-dive into NEC Article 430 and related sections as we continue our journey to understand ampacity and protection. In this LIVE session, we’ll break down the selection of conductors and overcurrent protective devices (OCPDs) for motor branch circuits and feeders, clarifying how the NEC guides these critical decisions. We’ll cover: The motor as a load: continuous duty vs. continuous load Overload protection vs. short-circuit and ground-fault protection Branch circuit vs. feeder conductor sizing and OCPD selection How ampacity tables and code references tie together Practical insights to avoid common design pitfalls Whether you’re an engineer, inspector, contractor, or student of the Code, this session will help you apply Article 430 with confidence and precision.