Several sections of the National Electrical Code® are concerned with motor controllers and remote control circuits. List two of the topics that are addressed in these sections.
What will be an ideal response?
Several sections of the National Electrical Code are concerned with motor controllers and remote control circuits. Topics that are addressed include:
1. Identification of motors and controllers with respect to controller nameplate ratings and terminal markings
2. Overload protection
3. Number of running overcurrent relays required for various electrical systems
4. Branch-circuit, short-circuit, and ground-fault protection.
5. Controller circuits
6. Motor controller installations
7. Motor disconnecting means
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