Electrical · E-ZKNF7

Panel Identification and Warning Label Detail

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The panel layout detail indicates the required positioning for the arc flash warning label per NEC 110.16, clearance warning label per NEC 110.26, and equipment shutdown warning label on the inside cover above the schedule. The drawing specifies the conductor color code identification with black for phase A, blue for phase B, red for phase C, gray for neutral, and green for ground. Additional labeling requirements include the panel name, voltage, short circuit rating of 14,000 AIC, and source feeder designation. General notes dictate that all new and modified panels must comply with these hazard markings, and service-rated equipment requires a Lamecoid tag indicating available fault current.

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