The ProGARM 4608 Arc Jacket in HV Orange is an arc rated, flame resistant jacket for workers on or near the trackside, certified to GO/RT 3279 when worn with the matching 4616 trousers. Class 1 arc protection in ProGARM’s inherent VXS+ fabric (360gms). Sizes S to 4XL.
ProGARM 4608 Arc Jacket, HV Orange
The ProGARM 4608 is an arc rated, flame resistant jacket in HV Orange for workers on or near the trackside. It is designed to be worn with the matching 4616 trousers for personnel who require garments certified to GO/RT 3279, and it carries Class 1 arc protection in ProGARM’s VXS+ inherent woven fabric at 360gms.
Because the protection is inherent to the fibre, it does not wash out. The fabric has instant extinguishing properties against flame and arc flash hazards, is colourfast and shrinks by less than 3% in the wash.
Key features
- Mandarin collar for maximum neck protection
- Vertical chest pocket with zipper
- Gas monitor loop, a secure fixing point
- SafetyICON on the arm, a visual EN Norm icon system
- 5cm FR AS reflective tape, double stitched
- Phone pocket on the sleeve with flap
- Velcro secured cuff tabs for a close fit
- Side access pockets with flaps
- ThermSAFE plastic FR zipper, CE certified
- Extended back for protection when bending over
- Double stitched side seams
- East-Stretch side panels for comfort
Specifications
| Attribute | Detail |
|---|---|
| Product code | 4608 |
| Colour | HV Orange |
| Sizes | S to 4XL |
| Fabric | ProGARM VXS+ inherent woven |
| Fabric weight | 360gms |
| Arc protection | Class 1 |
| Railway certification | GO/RT 3279 with 4616 trousers |
Unsure about arc classes? Our arc flash information hub explains the basics, and the wider arc flash protection range covers matching garments.
Care and storage
Follow the care label: detergents only, no bleach, no boiling, no soap based products. Dirty clothing may reduce protection. Store the jacket clean and dry, away from strong direct sunlight. Full guidance is in our laundering and care guide for protective clothing and PPE.
FAQs
Is the ProGARM 4608 certified to GO/RT 3279?
The manufacturer datasheet states the 4608 is designed to be worn with the 4616 trousers for workers on or near the trackside requiring garments certified to GO/RT 3279. Wear the two together for trackside compliance.
What sizes does the jacket come in?
Sizes run from S to 4XL and the colour is HV Orange. For trackside work the jacket is paired with the matching ProGARM 4616 trousers, as set out in the manufacturer datasheet.
Does the arc and flame protection wash out?
No. The VXS+ fabric is inherent, so its flame resistant and arc flash properties last the lifetime of the garment rather than washing out. Keep to the care label: detergents only, no bleach, and store the jacket clean and dry.
Not exactly what you are looking for? Contact us with your exact requirements, we’re happy to help.



