Equipment Grounding Bus : (Hcf-ElectrEquip) A grounding terminal bus in the feeder circuit of the branch circuit distribution panel that serves a particular area
NFPA 99 Standard for Health Care Facilities, 2002 ed. https://law.resource.org/pub/us/cfr/ibr/004/nfpa.9 9.2005.pdf, (Std: Hlth Care Fcilty - Amer) {242 NFC}