Electrical Exam Term
Branch Circuit
The circuit conductors between the final overcurrent device (breaker or fuse) protecting the circuit and the outlets or loads served.
Detailed Explanation
Branch circuits are classified by their ampere rating: 15, 20, 30, 40, and 50 amps. NEC Article 210 covers branch circuit requirements including minimum wire sizes, maximum loads, and required receptacle outlets. General-purpose branch circuits supply lighting and receptacles, while individual branch circuits serve a single piece of equipment.
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Practice QuestionEasy
Which of the following best describes the concept of Branch Circuit?
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