![]() Any employee within this boundary must be wearing appropriately arc-rated PPE. The energy at this boundary line would be equivalent to 1.2cal/ cm² or 5 Joules of heat energy. The arc flash boundary identifies the distance from the equipment at which an unprotected person would receive second-degree burns in the event of an arc flash. ![]() Ultimately this distinction is made on a site-by-site basis as requested by site personnel but should be consistent across the site. The regulation does not provide guidance on distinguishing between the use of ‘Danger’ or ‘Warning’ on the header, however it is common to have ‘Warning’ labels applied in lower risk scenarios (i.e.: 40cal/ cm²). Each of these components is discussed in further detail below to help you understand each component of the warning label.Īrc flash labels must use an ANSI Z535 compliant header with the word ‘DANGER’ in white letters on a red band or the word ‘WARNING’ in black letters on an orange band. ![]() The label shown here is marked with letters A – I each of which highlights an important component of the arc flash label. The NFPA 70E regulation states that workplace electrical equipment that is likely to be serviced should be marked with a cautionary label. Arc flash studies are a requirement of NFPA 70E, while arc flash labeling requirements are specifically defined in section 130.5(H) of the regulation. The information on an arc flash label (sometimes referred to as an arc flash sticker) is based directly on the results of the arc flash study. The regulation helps companies and employees avoid workplace injuries and fatalities. The goal of this regulation is to protect personnel by reducing exposure to major electrical hazards. Arc flash labelling requirements are defined by the newly updated NFPA 70E 2021 standard. NFPA-70E was developed at OSHA’s request and sets the standards for electrical safety in the workplace. is also offering many options of custom printed arc flash labels.Arc flash labels are designed to keep people safe. We will manufacture to your specifications at our manufacturing facility. Can’t find what you need? It is easy to design and order custom stickers and labels. Shop our store, or simply contact us, we are happy helping you meeting your needs. Search by keyword, part number or category to find exactly what you need to help keep your workers safe and your workplace compliant with safety regulations. We offer standard materials and sizes, and an easy to use online shopping experience. ARCAD service includes online resources, software programs and mobile apps that allow electricians, contractors, engineers, facility managers to perform fault current calculations, determine incident energy, arc flash protection boundary, level of personal protection equipment (PPE), and to create customized arc flash warning labels meeting OSHA, NFPA 70E, CSA Z462 regulations and code requirements.ĪRCAD is manufacturing high-quality, dependable workplace, fire safety, facility signs and posters you can trust to keep employees and work sites safe. helps create a safer working environment for individuals who service electrical systems. By providing on-line and PC based software for short circuit fault current and arc flash hazard analysis, ARCAD INC.
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