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Electrical utility workers face daily exposure to high-voltage systems, arc flashes, and thermal hazards. A single mistake can lead to severe injury. That’s why compliance with NFPA 70E, ASTM F1506, and EN 61482 is not optional—it’s essential.
Choosing the right Personal Protective Equipment (PPE) can mean the difference between a safe day and a life-threatening accident.
Utility workers encounter several common electrical risks:
Arc flash — a sudden release of electrical energy causing intense heat and pressure
Electric shock — direct contact with live circuits or equipment
Thermal burns — exposure to hot surfaces or molten metal
Fire and explosion — caused by equipment faults or static discharge
Proper PPE helps control these hazards and ensures compliance with international safety standards.
To protect against these risks, garments must meet or exceed:
NFPA 70E — Electrical Safety in the Workplace (U.S.)
ASTM F1506 — Arc-Rated FR Fabric Performance
EN 61482-2 — European Arc Flash Protection
EN ISO 11612 — Heat and Flame Protection
EN 1149 — Antistatic Performance
These standards ensure that protective clothing provides adequate resistance to arc thermal energy, flames, and electrical discharge.
A complete electrical PPE kit typically includes:
Arc-Rated FR Clothing — Shirts, pants, or coveralls with ATPV ratings appropriate to the task category
Arc Flash Jackets & Bibs — For high-voltage or CAT 3–4 environments
Insulated Gloves and Protectors — To prevent electric shock
Arc-Rated Face Shields & Helmets — To guard against thermal energy and debris
Electrical Safety Boots — Non-conductive, heat-resistant footwear
Antistatic Accessories — Balaclavas, hoods, or socks for full-body protection
Each item must work together as part of a layered protection system—no single piece provides full coverage alone.
According to NFPA 70E, PPE is divided into four categories (CAT 1–CAT 4):
CAT 1: 4 cal/cm² – Basic FR shirt and pants
CAT 2: 8 cal/cm² – FR coverall or layered outfit
CAT 3: 25 cal/cm² – Multi-layer arc flash suit
CAT 4: 40 cal/cm² – Full protection for extreme exposure
Always match your PPE to the energy level identified in your arc flash risk assessment.
At Domex Safety, we provide certified arc flash and flame-resistant workwear designed for electrical, power generation, and utility industries.
Our collection includes:
Arc flash coveralls and jackets (NFPA 70E / EN 61482 certified)
Dual hazard FR garments (NFPA 2112 + ASTM F1506 compliant)
Lightweight inherent FR fabrics for comfort and mobility
With global certifications and proven performance, our PPE ensures your crew is protected on every job site.
Electrical work demands precision, awareness, and the right protective clothing.
Following NFPA 70E and equipping your team with Domex Safety-certified PPE helps you prevent injuries, maintain compliance, and build a culture of safety in every operation.
