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The Class 3 FR Modacrylic Mesh Vest is a flame-resistant, high-visibility safety vest designed for electrical utility workers, highway crews, and other professionals working near roadways or energized equipment. This vest combines maximum visibility with arc flash protection in a lightweight, breathable mesh construction.
Built from flame-resistant modacrylic fabric with anti-static properties, this vest delivers 5.1 cal/cm² arc rating (NFPA 70E CAT 1) while maintaining all-day comfort in hot conditions. The mesh design promotes airflow, and the zipper closure allows quick on-and-off without pulling over your head. FR-rated 2-inch reflective tape provides 360° visibility that won't ignite or melt under arc flash conditions.
Key Features
Class 3 High Visibility — Maximum visibility rating for workers near high-speed traffic or complex backgrounds, meeting ANSI/ISEA 107 Type R Class 3 requirements.
Flame-Resistant Construction — Modacrylic fabric and FR reflective tape won't ignite, melt, or drip when exposed to flame or arc flash.
D-Ring Access — Pass-through opening allows connection to fall protection harnesses without removing the vest.
Breathable Mesh — Lightweight, ventilated fabric keeps workers cool during extended wear in warm conditions.
Mic Tab — Integrated radio microphone attachment point for hands-free communication.
Applications
Ideal for electrical utility lineworkers, substation technicians, DOT highway maintenance crews, and traffic control personnel who require both high visibility and arc flash protection. Commonly used in roadway work zones, electrical substations, and utility construction sites where ANSI Class 3 visibility and NFPA 70E compliance are mandated.
Compliance & Standards
Meets ANSI/ISEA 107 Type R Class 3 high-visibility requirements. Arc-rated to 5.1 cal/cm² per NFPA 70E standards for electrical arc flash protection (Hazard Risk Category 1).