Jan 14, 2018 ... AR: Short for Arc-Rated. Used to describe personal protective equipment and fabrics designed to offer protection against an electrical arc flash.
What had previously been referred to as FR (flame resistant) clothing is now called Arc Rated or AR. The reason for the change is that all clothing with an arc...
JM's electrical safety lab provides arc flash suit inspection, cleaning and repair on 8 cal/cm² to 40 cal arc flash ... Required minimum arc rating of PPE 4CAL/CM².
Arc-rated long-sleeve shirt and trousers with a minimum arc rating of 4 cal/cm2 (may substitute shirt & pants with arc-rated coverall); Arc-rated face shield with a...
Wearing a protective face shield that is not arc rated will not provide arc flash protection. Although they may look similar, a simple protective face shield will melt...
Arc Rated Clothing: • As required: AR long-sleeve shirt, AR pants,. AR coverall, AR flash suit jacket, and/or. AR flash suit pants. • AR flash suit hood. • AR gloves.
Understanding PPE categories. Whether to wear arc-rated personal protection equipment (PPE) is not a personal decision. The U.S. Occupational Safety and...