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Tip #39 - I'm so confused!

By Jonathan Flannery posted 03-05-2020 13:04

408.4 Field Identification Required. (A) Circuit Directory or Circuit Identification. Every circuit and circuit modification shall be legibly identified as to its clear, evident, and specific purpose or use. The identification shall include sufficient detail to allow each circuit to be distinguished from all others. Spare positions that contain unused overcurrent devices or switches shall be described accordingly. The identification shall be included in a circuit directory that is located on the face or inside of the panel door in the case of a panelboard, and located at each switch or circuit breaker in a switchboard. Make sure your electrical circuits are clearly identified in the panel!


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