The Fristads 2176 ATHS Flamestat hi-vis trousers are arc-rated work trousers for substation and switchroom work, approved to EN 61482-1-2 Class 1 with an open-arc rating of 10.5 cal/cm² (EBT) to EN 61482-1-1. Hi-Vis Yellow/Navy, EN ISO 20471 Class 1, for electrical workers needing arc and flame protection.
Fristads 2176 ATHS Flamestat Hi-Vis Trousers, Class 1, 10.5 cal/cm²
The Fristads 2176 ATHS is a pair of arc-rated hi-vis work trousers from the Flamestat range, built for electricians, authorised persons and maintenance crews working around energised switchgear. They are approved to EN 61482-1-2 Class 1 (box test) and carry an open-arc rating of EBT 10.5 cal/cm² with HAF 81.4% to EN 61482-1-1, so you know exactly what incident energy the fabric has been tested against. Our guide to what arc flash is explains how these ratings work.
Standards and Protection
Beyond the arc rating, the trousers are certified to EN ISO 11612 A1 B1 C1 F1 for heat and flame, EN 1149-5 for electrostatic dissipation, EN 13034 Type PB [6] for limited chemical splash, and EN ISO 20471 Class 1 for high visibility. They are leasing laundry-tested to ISO 15797 and OEKO-TEX certified. Worth noting: the datasheet references certified garment combinations that achieve EN 61482-1-2 Class 2, so pairing these trousers with the matching Flamestat jacket can raise the protection level. Ask us when you enquire.
Specifications
| Attribute | Detail |
|---|---|
| Article number | 121355 |
| Arc rating | EN 61482-1-2 Class 1; EN 61482-1-1 EBT 10.5 cal/cm², HAF 81.4% |
| Other standards | EN ISO 11612 A1 B1 C1 F1, EN 1149-5, EN 13034 Type PB [6], EN ISO 20471 Class 1 |
| Material | 45% modacrylic, 35% cotton, 18% polyamide, 2% anti-static fibre |
| Weight | 300 g/m² |
| Colour | 171 Hi-Vis Yellow/Navy |
| Sizes | Regular C44-C62, Short D84-D116 |
Practical Features
- Dirt, oil and water-repellent finish
- Two front pockets, two reinforced back pockets with flaps
- Leg pocket, phone pocket, D-ring and ID-card holder
- Reinforced folding rule pocket with sheath knife loop
- Pre-shaped knees with height-adjustable knee pad pockets
- Hammer loop, reinforced leg ends, 5 cm hem allowance
Browse our arc flash protection range, including matching arc flash jackets and trousers, to build a full certified outfit.
FAQs
What incident energy are the Fristads 2176 ATHS trousers rated for?
They are approved to EN 61482-1-2 Class 1 (box test) and tested to EN 61482-1-1 open arc with an EBT of 10.5 cal/cm² and HAF of 81.4%. Check the incident energy on your arc flash labels before specifying, and ask us about the certified garment combinations that reach Class 2.
What sizes and leg lengths are available?
The 2176 ATHS comes in Hi-Vis Yellow/Navy in Regular sizes C44 to C62 and Short sizes D84 to D116. The leg length is adjustable with a 5 cm hem allowance, which helps when fitting taller or shorter wearers from stock sizes.
Not exactly what you are looking for? Contact us with your exact requirements, we’re happy to help.
FRISTADS Trousers 2176 ATHS Hi-Vis Yellow/Navy - Class 1, 10.5 cal/cm<sup>2</sup>DATASHEET
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