Arc Flash Wear

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Rampart FR Trouser

Premium Multi-Hazard Outerwear Protection: Electric Arc, Flash Fire, Static Electricity, High Visibility, Waterproof, Windproof, Breathable



Designed for long-duration rain events but perfect for every inclement weather condition, the Rampart FR™ system is outstanding protective outerwear. The Rampart FR™ Trouser combines a breathable moisture management barrier with a moisture management system to engineer comfort from inside out.

Rampart FR™ provides the wearer with protection using an ExoGuard High Visibility outer shell incorporating electrostatic dissipative (ESD) control fibre for protection against the build-up of static electricity. The outer shell and inner Polartec® Power Dry® layer forms an efficient exothermic and endothermic moisture management system. This combination of layers provides superior electric arc ratings and flash fire results using Rampart FR™ zonal protection design.  

APPLICATION: Gas and Electric Transmission and Distribution, Telecommunications and CATV, Storm Restoration, Electrical Maintenance, Electrical Switching, Meter Service and Electrical Switching.



  • Electric Arc (ASTM F1891, NFPA 70E CAT 2), Flash Fire (ASTM F2733, NFPA 2112), High Visibility (ANSI 107 Class 3, Level 2), Breathable/Comfort (ASTM E96, ASTM F1868), Electrostatic Dissipative Grid/Material.
  • Fabric - ExoGuard 297gsm/8.75oz.  
  • Moisture Barrier - Breathable Urethane Composite.
  • Inner Layer - Polartec® Power Dry® 177gsm/5.20oz. 
  • Finished Fabric Weight - 473gsm/13.95oz.
  • Colour - Fluorescent Lime Yellow (FY). 
  • Reflective Trim - 3M Scotchlite 9720 reflective material.
  • ASTM F1891 Electric Arc - Single Layer ATPV 13 cal/cm2, With Liner 22 cal/cm2.
  • NFPA 70E HRC - CAT 2.
  • ASTM F2733 Flash Fire - Total Body Burn Injury 11.7%, 2nd Degree 4.9%, 3rd Degree 6.8%. 
  • ANSI 107 High Visibility - ANSI 107 Class 3, Level 2. 
  • ASTM E96/F1868 - Breathable/Comfort. 
  • Options - NASCO has the ability to create high quality corporate images using ink silk-screening, single and multi-colour heat transfers and reflective logos using 3M Scotchlite™ reflective material. 



  • SKU: 8500TFY.
  • Plain front Bib style Trouser. 
  • 3 needle stitched and taped seams.
  • Lined top.
  • Side take up adjustments with deluxe tabs.
  • Non-conductive leg zippers with underfly and zipper hood. Allows for easy Donning and Doffing.
  • Take up tabs at bottom of cuffs.
  • Heavy duty FR black elastic suspenders with quick release buckles.
  • 3M Scotchlite 9720 2" (50mm) reflective trim at calf and ankles.
  • Electric arc, flash fire and static electricity protection. High visibility, waterproof, windproof and breathable.
  • Sizes S to 5XL. Long sizes available - 2" added in the body and inseam length. 
  • Pricing: S to XL same price, 2XL to 5XL individual pricing.