HRC has various meanings in the Business category. Discover the full forms, definitions, and usage contexts of HRC in Business.
Categories defined by NFPA 70E2004 to explain protection levels needed when performing tasks. The values range from 1 to 4. ATPV rated PPE is required for categories 1 through 4 as follows 1 4 cal/cm²; 2 8 cal/cm²; 3 25 cal/cm²; 4 40 cal/cm².
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