Arc Flash MO-286 can be set up directly without a helmet with quick fit adjustment. Forehead protection in case of short-circuit or electrical contact with the head. Its polycarbonate anti-mist and anti-scratch treatment face shield is a protection against electric arcs effects (class 1), solid particles blasting (B level) and electric arc UV (level2). STANDARD REFERENCES : EN 166 (mechanical protection for the eyes), EN 170 (UV filters classification),GS-ET-29 (arc flash protection). Designed to meet the ANSI Z87.1 norm.