The Portwest PS57 Expertbase Wheel Safety Helmet is an unvented hard hat for work involving electrical applications. Its high-density polypropylene shell sits on a 4-point textile suspension harness, with a soft foam sweatband fitted inside.
A wheel ratchet on the headband adjusts the fit from 55-62cm, so you can set it quickly and evenly. It also accepts PW42 clip-on ear muffs when you need hearing protection too.
Key features
- Unvented shell designed for safe use with electrical applications
- High-density polypropylene shell
- 4-point textile suspension harness supports the helmet on the head for comfort and safety
- Wheel ratchet headband adjusts from 55-62cm for a secure, quick fit
- Soft foam sweatband sits against the forehead
- Compatible with PW42 clip-on ear muffs for combined head and hearing protection
Materials and performance
High-density polypropylene shell with a 4-point textile suspension harness and a soft foam sweatband.
Standards and protection
Certified to EN 397 (-10°C / +50°C, LD, 440V a.c.), covering use from -10°C to +50°C, lateral deformation and electrical properties at 440Vac, and to EN 50365 Class 0, giving electrical insulation up to 1000Vac or 1500Vdc. The helmet is also UKCA marked.
Service life
The helmet has a lifetime of up to 7 years from its manufacturing date, as long as it remains undamaged.
Care
Follow the care instructions on the label.
Add your logo
If you’d like to add your logo to the Portwest PS57 Expertbase Wheel Safety Helmet, please contact us.




























