This Optrel Helix Quattro welding helmet with flip-up lens is suitable for welding in demanding conditions
Amperage adjustment range: up to 500 A.
The switching time of this helmet is 0.090ms at 20°C and 0.070ms at 55°C
The EN 379 classification of this model is: 1/1/1/1
Protection level (adjustable shade): 4-14
Clear shade: 3 for grinding work.
Weight 640 g
Temperature resistance: Welding helmet 220° and protective screen up to 137°
Suitable for MMA, MIG/MAG and TIG welding as well as plasma cutting. This helmet also features a grinding mode.
Suitable for overhead welding in constrained positions.
Delivered with:
a standard Isofit headband, adjustable in height, width and length to fit any head shape.
Storage bag
Micro USB charging cable
Protective screen
Warranty card.
2-year warranty with 1 additional year (excluding the battery) if the product is registered within the first 6 months after purchase on www.optrel.com.