DEHNcare APS T AS arc fault-tested protective shield with tensioning strap and transparent chin guard for maintenance and repair work on electrical systems. Suitable for all standard electrician's safety helmets. Certified according to the requirements of the PPE Regulation (EU) 2016/425 on the placing of personal protective equipment on the market. Very comfortable to wear. High level of protection thanks to innovative active protection. Best visibility thanks to anti-fog coating and high light transmission (light transmission class: 2). Arc fault-tested according to BG test principle GS-ET-29: Class 2 with 423 kJ / m2 and ASTM F2178: 25 cal / cm2.