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UL 67, UL 50, CSA C22.2 No.'s 29 & 94-1989, NEMA PB1, NFPA 70 Art. 408, Federal Specification W-P-115C Type 1 Class 1
Ground detection lamps annunciate the unintended grounding of an ungrounded electrical distribution system.
Ground detection lamps are available only for I-Line panelboards. A TAG adder and factory review of the panelboard is required, as enclosure modifications will likely be necessary to accommodate this feature. The NQ and NF enclosures cannot accommodate this feature.