|
Quick Facts:
OSHA considers Electrical Equipment Arc Flash Hazards Warning Labeling to be the responsibility of the equipment owners, rather than the manufacturer or installer.
Arc Flash Hazard safety is regulated by OSHA 29 CFR 1910 Subpart S, which defines the qualifications needed to work on energized equipment, and states "Safety related work practices shall be employed to prevent electric shock or other injuries resulting from either direct or indirect electrical contacts...."
OSHA 29 CFR 1910 refers to the standards established by the National Fire Protection Association (NFPA) for specific work practices.
The National Electric Code (NFPA 70) 110.16 states "Electrical Equipment, such as switchboards, panelboards, industrial control panels, meter socket enclosures, and motor control centers, that are in other than dwelling occupancies and are likely to require examination, adjustment, servicing, or maintenance while energized shall be field marked to warn qualified persons of potential electric arc flash hazards."
2009 NFPA 70E Section 130.3(C) states ”Equipment shall be field-marked with a label containing the available incident energy or required level of (Personal Protective Equipment) PPE.”
|