Description
High-Performance Arc Flash Protection for Electrical Professionals
The Dromex Protera 12.4 Cal Arc Pants are engineered for electricians, utility workers, and industrial professionals operating in high-risk environments. Manufactured using DuPont Protera flame-resistant fabric, these arc-rated pants deliver certified protection against electrical arc flash hazards while maintaining comfort, durability, and mobility for demanding work conditions.
🔑 Key Features
- ⚡ ATPV rating of 12.4 cal/cm² for arc flash protection (Category 2)
- 🧵 Manufactured from DuPont Protera 270gsm engineered flame-retardant fabric
- 🪡 Triple and double needle stitched seams for enhanced durability
- 🔒 YKK concealed brass zipper for secure, reliable fastening
- 🎯 Adjustable hook-and-loop (Velcro) closures for improved fit and safety
- 🧷 Flame-resistant side slits at hem for easier movement
- 🧤 Nomex knitted rib elements integrated for heat resistance and comfort
- 📦 Side-entry pockets for practical storage in industrial environments
- 🏷️ Embroidered arc rating (12.4 cal/cm²) on garment for identification
💡 Benefits
- 🛡️ Reduces risk of burn injury in electrical arc flash incidents
- 🌬️ Lightweight, breathable Protera fabric enhances comfort during long shifts
- 🔁 Durable construction withstands repeated washing and industrial use
- ⚙️ Designed for unrestricted movement in demanding working positions
- 👷 Reliable PPE solution compliant with recognised safety standards
📐 Specifications
| Brand | Dromex |
| Model | Protera 12.4 Cal Arc Pants |
| Product Type | Arc Flash Protective Pants |
| Material | DuPont Protera flame-resistant fabric |
| Fabric Weight | 270 gsm |
| Arc Rating (ATPV) | 12.4 cal/cm² |
| Arc Category | NFPA 70E Category 2 |
| Standards | ASTM F1959, NFPA 70E, NFPA 2112 |
| Sizes | 28–56 |
| Closure | YKK concealed brass zip with hook-and-loop fastening |
| Seams | Double and triple needle stitched |
| Pockets | Side-entry pockets |
| Colour | Navy |
🛠️ How to Use
- Select the correct waist size based on your measurements.
- Wear over flame-resistant base garments where required.
- Fully fasten zip and adjust closures before entering hazardous areas.
- Pair with compatible arc-rated jacket and PPE for full-body protection.
⚠️ Always ensure the garment’s arc rating meets or exceeds the incident energy level of your work environment before use.
📏 Size Chart
| Waist (inches) | Waist (cm) |
| 28 | 71 |
| 30 | 76 |
| 32 | 81 |
| 34 | 86 |
| 36 | 91 |
| 38 | 97 |
| 40 | 102 |
| 42 | 107 |
| 44 | 112 |
| 46 | 117 |
| 48 | 122 |
| 50 | 127 |
| 52 | 132 |
| 54 | 137 |
| 56 | 142 |
🌟 Customer Reviews
⭐⭐⭐⭐⭐ “Excellent protection and surprisingly comfortable for all-day wear.” — Thabo S.
⭐⭐⭐⭐⭐ “Durable and reliable PPE for electrical work environments.” — Johan M.
⭐⭐⭐⭐⭐ “Great fit and strong construction. Performs exactly as expected.” — Pieter D.
❓ FAQs
Q: Are these pants arc-rated for professional electrical work?
Yes, they are rated at 12.4 cal/cm² and compliant with NFPA 70E Category 2 requirements.
Q: What fabric is used?
They are made from DuPont Protera engineered flame-resistant fabric designed for arc flash protection.
Q: Can these be washed regularly?
Yes, the inherent flame-resistant properties of Protera fabric are maintained after repeated washing.
Q: Are they sold as a set?
No, pants and jackets are sold separately and should be paired for full protection.
Q: What environments are these suitable for?
They are designed for electrical arc flash hazard environments across multiple industries.
🏭 Industries & Applications
- ⚡ Electrical utilities and power generation
- 🏭 Manufacturing and industrial plants
- ⛏️ Mining and heavy industry
- 🛢️ Oil and gas operations
- 🚧 Construction and maintenance
- 🔌 Electrical installation and repair
✅ Compliance & Certifications
- NFPA 70E Category 2
- ASTM F1959 (ATPV 12.4 cal/cm²)
- NFPA 2112 (flame-resistant garment standard)
Equip your team with trusted arc flash protection that meets industry standards and delivers long-lasting performance. The Dromex Protera 12.4 Cal Arc Pants offer the protection, durability, and comfort professionals rely on daily in hazardous environments.
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