IEC 61482-1-1 Ed. 2.0 b:2019
Live working – Protective clothing against the thermal hazards of an electric arc – Part 1-1: Test methods – Method 1: Determination of the arc rating (ELIM, ATPV and/or EBT) of clothing materials and of protective clothing using an open arc
standard by International Electrotechnical Commission, 07/01/2019