ARC FLASH HAZARD PERSONAL PROTECTIVE EQUIPMENT REQUIRED CATEGORY 4 Minimum Arc Rating of 40 cal/cm2 (167.5 J/cm2)
Label Design
Illustration of person wearing required PPE: hard hat, safety glasses or goggles, hearing protection, heavy-duty leather gloves, and leather footwear, A full arc-rated clothing system (shirt, pants, coverall, and/or flash suit jacket and pants) plus a fla
Category 4 is the highest arc flash PPE level under NFPA 70E, requiring a full arc-rated clothing system rated to at least 40 cal/cm² (167.5 J/cm²). That means a long-sleeve shirt, pants, coverall, and/or flash suit jacket and pants worn as a complete system with a flash suit hood and arc-rated gloves, along with a hard hat, safety glasses or goggles, hearing protection, and leather footwear. This label identifies the maximum-protection PPE system required at Category 4 equipment, and is available in multiple sizes and material options.
Why UL 969 Labels Are Important
Proven Compliance & Liability Protection
UL 969 certification confirms the label meets rigorous durability and legibility standards recognized by safety regulators, reducing liability exposure for your customers.
Durability Built for Industrial Environments
The protective overlaminate resists abrasion, moisture, UV exposure, and chemicals — ensuring warnings remain legible throughout the product's service life, even in harsh conditions.
Supports Multi-Standard Compliance
Meets ANSI Z535 / OSHA requirements while also satisfying LEED, RoHS, CA Prop 65, REACH SVHC, and ECCN — a single label solution for customers with complex compliance.
Permanent Adhesive Performance
High-performance pressure-sensitive adhesive bonds permanently to industrial surfaces, eliminating the risk of labels peeling, shifting, or failing in the field.
Trusted by OEM & Safety Professionals
UL® Recognized marking signals quality to procurement teams, safety officers, and OEM customers who require verified materials for regulated labeling applications.
Compliance Certifications
UL® Recognized (UL 969)
ANSI Z535 / OSHA
RoHS Compliant
LEED Compliant
California Proposition 65
REACH SVHC Compliant
RCCN Certified
Additional Features
Material Construction: 4-layer overlaminated construction — Clear Protective Overlaminate / 2 Mil White Polyester / Hi-Performance Permanent Pressure-Sensitive Adhesive backing / Polycoated Release Liner