Arc Flash Wear

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UltraSoft FR/AR Trouser

Premium Multi-Hazard FR/AR Protection: Electric Arc, Flash Fire, Molten Ferrous Metal, Welding, Heat, Flame



In an often unforgiving environment, electrical industry professionals demand safety when they are on the job. Yet too often, inadequate workwear leaves workers exposed to serious electric arc flash or flash fire injury. 

UltraSoft® from Westex has been engineered to deliver the right level of protection for NFPA 70E CAT 2, without compromising on safety or comfort. UltraSoft® is renowned for offering safe and comfortable protection against electric arc and flash fire in electrical installations and industrial environments around the globe. UltraSoft® has proven flame resistance, is breathable and offers excellent wearer comfort whilst holding its size and shape.



  • SKU: 0301T237 (237gsm), 0451T305 (305gsm).
  • Electric Arc (ASTM F1506, ASTM F1959, NFPA 70E CAT 2), Flash Fire (ASTM F1930, NFPA 2112, CGSB 155.20-2000), Molten Ferrous Metal Splash (ASTM F955).
  • Composition – Durable FR Cotton (88%), HT Nylon (12%).
  • Fabric/Weight - Twill Weave 237gsm/7.0oz, 305gsm/9.0oz.
  • ATPV - 237gsm/7.0oz 8.7 cal/cm2, 305gsm/9.0oz 12.4 cal/cm2 (ASTM F1506).
  • Body Burn - 237gsm/7.0oz 16.1%, 305gsm/9.0oz 8.3% (ASTM F1930). 
  • Colour – Navy. 
  • Designed for comfort and maximum protection.
  • Two side pockets with on RHS rear external patch pocket.
  • Seven belt loops.
  • Bigger block fit in leg for comfort and mobility.
  • Sizes 82S to 112S, 82R to 112R.
  • MOQ - 30 Units.
  • Options -
  • Embroidery of corporate logo/name/personnel identification. Camera-ready artwork is necessary for price quotes.
  • 3M™ Scotchlite™ 8935 (11.9 cal/cm2) 50mm (2”) reflective tape affixed compliant with AS/NZS 1906.4 (excellent abrasion and chemical resistance; meets standards AS/NZS 4967 [structural firefighting] and AS/NZS 4824 [wildland firefighting]).