Protective helmet for electrician

Double-shell ABS construction helmet with retractable PC visor.
3 textile strips with 6 fixing points.
Sponge sheepskin.
Adjustable: Head circumference from 53 to 63 cm with Rotor One-D button.
2 possible headband positions (high/low) for greater comfort.
Electrical isolation at 1000 VAC / 1500 VDC.
Class 1 electric arc fault protection (GS-ET 29).
Anti-fog N and anti-scratch K treated visor with protection against electric arcs and splashes of molten metals and hot liquids.

Double ABS shell Polycarbonate visor.