The Kosto FR and ArcFlash Beanie (THKF35-THKF65) is engineered for protection against wind, cold, and electrical hazards, making it ideal for winter work environments. Made from a blend of 49% modacrylic, 42% cotton, 5% aramid, 3% polyamide, and 1% antistatic materials, this lightweight and breathable beanie provides reliable flame-retardant and arc-resistant protection. With an Arc Flash Protection Category 2 (ATPV 13 cal/cm²) rating, it complies with ASTM F1506, F1959, and NFPA 70E standards. Designed to fit comfortably under a helmet, this beanie ensures both warmth and enhanced safety in industrial settings.

Key Features

Flame and Arc Flash Protection: Rated for Arc Flash Protection Category 2 with an ATPV of 13 cal/cm², meeting ASTM and NFPA standards.
Durable and Lightweight: Made from a robust blend of modacrylic, cotton, aramid, polyamide, and antistatic fibers for breathability and resilience.
Comfortable Fit: Soft, lightweight fabric designed for easy wear under a helmet.
Wind and Cold Protection: Provides effective insulation against cold temperatures, making it suitable for winter use.
Universal Size: One-size-fits-all design for a comfortable, flexible fit.

Intended Use

Perfect for workers exposed to both cold and electrical hazards, the Kosto FR and ArcFlash Beanie is ideal for use in construction, utilities, and industrial environments where arc flash protection and warmth are required. Its lightweight design ensures comfort without compromising on safety standards.

Product Specifications

Material: 49% modacrylic, 42% cotton, 5% aramid, 3% polyamide, 1% antistatic
Weight: 7.3 oz/yd² (247 g/m²) interlock fabric
Arc Flash Protection: Category 2, ATPV 13 cal/cm²
Size: Universal (Width: 24 cm / 9.5 in, Length: 27.5 cm / 10.8 in)

Certifications and Standards

ASTM F1506, F1959
NFPA 70E
Arc Flash Protection (Category 2), ATPV 13 cal/cm²