Description
40 CAL ARC Thermal Winter Jacket – Maximum Arc Flash Protection for Harsh Conditions
Engineered for professionals working in high-risk environments, the Dromex® 40 CAL ARC Thermal Winter Jacket offers superior protection against electric arc hazards, extreme cold, and workplace visibility challenges. Designed with Dromex® A.P.T™ (Arc Protective Technologies) fabric, this jacket meets global safety standards and is trusted across multiple industries.
Key Features
- 40 cal/cm² Arc Thermal Protection – Embroidered ATPV rating for easy identification.
- Flame Retardant Reflective Tape – 50mm silver tape on sleeves for enhanced visibility.
- Storm Flap Closure – Concealed chunky nylon zip with 25mm flame retardant Velcro strip.
- Durable Stitching – Double needle topstitching for long-lasting wear.
- Knitted Flame Retardant Cuffs – Prevent sleeves from rolling up and seal well with gloves.
- Multiple Pockets – Rounded chest and waist pockets with flame retardant Velcro closures.
- Heat Transfer Branding – Dromex® Arc logo on sleeve and chest for authenticity.
Why It Works for You
This jacket is more than just protective gear—it’s peace of mind. Whether you’re working near substations, switchrooms, or high-voltage equipment, the Dromex® ARC Thermal Jacket shields you from arc flash injuries while keeping you warm and visible. The layered design and flame-retardant materials ensure you stay safe, comfortable, and compliant—so you can focus on the job, not the risks.
Specifications & Technical Details
- Style: Padded navy blue long sleeve collared jacket
- Outer Fabric: 305gsm (9oz) Flame Retardant Cotton/Nylon blend
- Interlining: 100gsm (3.53oz) Meta Aramid FR
- Lining: 305gsm (9oz) Flame Retardant fabric
- Reflective Tape: 50mm Silver flame retardant
- Fabric Composition: 88% Cotton / 12% Nylon
- Compliance & Conformity:
- NFPA (National Fire Protection Association)
- ASTM (American Society for Testing and Materials)
- EN (European Norms)
- SABS (South African Bureau of Standards)
- IEC (International Electrotechnical Commission)
- Weight: Approx. 710gsm total (layered)
How to Use
- Select your size using the chart below.
- Wear over approved Arc PPE base layers for full protection.
- Zip up and secure Velcro storm flap.
- Use pockets for tools or ID cards.
- Pair with gloves and helmet for complete Arc PPE compliance.
Size Chart (UK to CM – Alpha Chart)
Note: Sizing may vary slightly by brand.
| UK Size | Chest (cm) | Alpha Size |
|---|---|---|
| 34 | 86-91 | S |
| 36 | 91-96 | M |
| 38 | 96-101 | L |
| 40 | 101-106 | XL |
| 42 | 106-111 | 2XL |
| 44 | 111-116 | 3XL |
| 46 | 116-121 | 4XL |
| 48 | 121-126 | 5XL |
Customer Reviews
Thabo N.
“This jacket saved me during a substation fault. Warm, tough, and reliable. Worth every cent.”
Lerato M.
“We use these jackets across our power generation sites. Staff feel safer and more confident.”
Pieter V.
“Excellent quality. The reflective tape is bright, and the cuffs seal perfectly with gloves.”
Frequently Asked Questions
Q: Is this jacket suitable for welding or flame cutting?
A: No, it is designed specifically for electric arc flash protection, not for welding applications.
Q: Can I wear this jacket alone for arc flash protection?
A: No. It must be worn with additional Arc PPE (e.g., gloves, helmet, base layers) for full protection.
Q: Is it machine washable?
A: Yes, but follow care instructions strictly. Use cold wash and avoid harsh detergents to preserve flame retardant properties.
Q: Does it meet South African safety standards?
A: Yes, it complies with SABS and international standards including NFPA, ASTM, EN, and IEC.
Q: Is it heavy to wear?
A: It’s layered for protection but designed for mobility. Weight is balanced for comfort in cold environments.
Q: Can it be used in summer?
A: It’s a thermal jacket, best suited for cold or moderate climates. For summer, consider lighter Arc-rated garments.
Protect Yourself from Arc Flash – Get the Jacket Trusted by Industry Experts
Don’t take chances with your safety. The Dromex® 40 CAL ARC Thermal Jacket is built for professionals who demand the highest level of protection. Add it to your cart now and stay safe, warm, and compliant on every job.
Industries & Workplace Applications
- Automotive
- Construction
- Mining
- Petroleum
- Utilities
- Power Generation
- Data Centres
- High Volume Manufacturing
- Substations
- Switchrooms
