Multi-channel power distribution boxes should have equipment identification labels
Provide adhesive marking labels on the outside cover of all junction, pull, outlet and connection boxes that identify voltage and all contained circuits. Provide labels for all Wiring Devices indicating the circuit and panel serving the device. This is an internal LLNL standard meant to guide the design of new facilities, facility modifications, and. Compliance with permanency of marking requirements helps ensure that the labels will adhere to the. It includes requirements for electrical identification components including but not limited to the following: Identification labeling for raceways, cables, and conductors.
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