STRATA® ARC Essential Arc Service Trouser (CL.1/ARC2/11CAL/CM2)

Designed for practicality and versatility, these arc flash trousers feature a sleek, functional design with a convenient ruler pocket, making them ideal for professionals seeking functionality without the bulk of additional tool pockets. The relaxed fit, wider legs, and elasticated waist ensure all-day comfort, while recurved knees with darts provide superior flexibility during squatting or kneeling. With an ELIM rating of 9.7 cal/cm², ATPV of 11 cal/cm², and APC 1 Arc Rating, these trousers deliver reliable protection in compliance with global safety standards, making them a cost-effective choice for a variety of work environments. 

100% Inherent Arc FR Protection 
The FR protection is woven into the fabric meaning it is permanent. No matter how many times the garment is worn or washed, the protection level always remains. This results in peace of mind knowing all STRATA® garments will keep engineers safe for the life of the garment and it saves you money reducing the cost per use by not having to keep replacing garments after their chemical protection is washed out.  

Elasticated Waistband 
An elasticated side waist allows extra movement for a comfier fit.  

Easi-Crotch™ Gusset 
Unlike conventional workwear with single-seam designs in the crotch area, our STRATA® trouser collection contains a unique construction that removes common trouser issues such as pressure build-up leading to rips, tears, and discomfort. Inserting this additional fabric in the crotch area strategically disperses pressure across the entire gusset area meaning your trousers are more durable, comfortable and are built to last.  

French Bearer Fastening 
Designed for ultimate comfort, the French Bearer Fastening evenly distributes pressure across the waist, ensuring freedom of movement and support during squatting or kneeling tasks. 

Wide STRATA® Back Belt Loop 
Engineered for durability and practicality, the reinforced centred STRATA® Back Belt Loop minimises strain and ensures comfort while bending. 

Recurved Knee Design
Recurved knee darts that contour the fabric for a tailored fit while reinforced seams deliver enhance the area's durability. 

ELIM = 9.7cal/cm2, ATPV = 11cal/cm2 APC = 1 (Arc Rating) 
Class 1 Category 2 
100% Inherent

Composition
Inherent Fabric: 
54% Modacrylic, 45% Cotton, 1% Antistatic 
Weight: 250 g/m2 / 7.4oz/yd 

Standards
EN 61482-2:2020 ELIM = 9.7cal/cm2, ATPV = 11cal/cm2 APC = 1 (Arc Rating) ASTM F1506 (Flame Resistant and Electric Arc Rated) 
EN ISO 11612:2015 A1 A2 B1 C1 F1 (Heat & Limited Flame Spread) 
EN 1149-5:2018 (Electrostatic Discharge) 
EN ISO 13688:2013 (General Performance) 
NFPA 70E Compliant