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NASCO Sentinel 4503JFY FR Rainwear - Waist Jacket Only - Hi Vis Yellow


Availability: In stock - Factory Direct - Usually ships within 3-5 business days

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NASCO Sentinel fluorescent yellow waist-length jacket, with anti-wick features at sleeve cuffs, front facing and bottom hem, 3 piece hood-in-collar, non-conductive zipper front w/ Velcro® closure, Nomex® mesh ventilation system, fall protection access, Velcro® tab type wrist adjusters, two pockets with Velcro® closure, 3M Scotchlite™ 2″ reflective trim, ANSI 107 Class 3, Level 2.

The NASCO Sentinel™ excels in joining comfort with durability and protection. While keeping workers safe from electric arcs and flash fires, the durable Sentinel™ material extends the usable life and level of comfort well beyond other raingear.

10 oz/yd² FR cotton knit, FR polyurethane moisture/chemical barrier, Arc Resistant (ASTM F1891, NFPA 70E) Flash Fire  Resistant (ASTM F2733), Chemical Penetration (ASTM F903), ANSI 107-2010 Compliant Dielectrically Welded Seams with Safety Stitch.


Multi-Hazard Protection:

  • Arc Rated  – ASTM F1891 & NFPA 70E
  • Flash Fire Rated  – ASTM F2733
  • High Visibility Rated –ANSI 107 Type R, Class 3
  • Waterproof


Features & Benefits

  • Arc and Flame Resistance – minimizes burn injury from an electric arc flash
  • Flash Fire Resistance – minimizes burn injury from a hydrocarbon flash fire
  • Steam and Hot Water Protection – reduces risk of burn injury from steam and hot water
  • Chemical Splash Resistance – minimizes burn injury from splash exposure of certain chemicals
  • Waterproof – protects workers from the elements
  • Soft, Flexible – maximizes worker movement and comfort
  • Download our Sentinel Feature Benefit Advantages


Recommended Applications

  • Electric & Gas Utilities
  • Electrical Maintenance
  • Electrical Switching
  • Meter Service
  • Storm Restoration


Download - Size Chart



Additional Information

Part Number 4503JFY
Chemical Resistant Limited
Flash Fire Resistant Yes
Arc Resistant Yes
Color Yellow
Reflective Yes
Style Jackets
Rating Type R - Class 3
Manufacturer NASCO
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Stock Message - Factory Direct - Usually ships within 3-5 business days

Customer Reviews

Product ID: 4503JFY