Hard work has never been this easy.

The Helix quattro is a welding helmet for work under the most difficult conditions. A slide-up helmet with an internal anti-glare unit that has all the technical features of an Optrel helmet. The helix quattro is designed for extreme performance. With a protection level range of 4 to 14 and the highest optical classification according to EN379 of 1/1/1/1, it is the ideal protection for heavy and difficult welding tasks, even in extreme positions or viewing angles.

• Slide-up welding helmet 1.0 clear view

• Shade Level 4 to 14

• Optrel hardhat

• Automatic shade level adjustment

• IsoFit® headgear

• EN 379 1/1/1/1

• 6 x panoramic field of vision

• rechargeable battery unit with charging via the welding arc and

• 5-point multi-detection sensor system.

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Technical Data

Shade levels

ShadeTronic inactive: shade level 3,0/4,0*
active, manual: shade levels 8-13/9-14*
ShadeTronic 4<13M/5-14M* with individual calibration option ± 2.

Energy supply

solar cells, Li polymer battery pack, chargeable via Micro-USB

Battery life range

300 to 500 charging cycles


Five sensors


continuously, new with “Super High” sensitivity

Switching time

light to dark:
0,090 ms at 23°C
0,070 ms at 55°C
dark to light:
0,1 s to 2,0 s (with FadeTronic)

Field of vision

2.3 to 6.3 times bigger than a 100 x 50 mm standard ADF

Classification EN379


Shape stability

Mask: up to 220 °C
Front cover lens: up to 137 °C

Eye protection

UV/IR protection: maximum protection at all shade levels

Operating temperature

-10°C to + 55°C / 14°F to 131°F

Storage temperature

-20°C to + 70°C / -4°F to 158°F


620 g


CE, UKCA, ANSI Z87.1, EAC, AS/NZS, EN 166,
compliant with CSA Z94.3
Compliant with pr ISO 16321 standard „WIG+“ („low amp Tig“)

Scope of delivery

Welding helmet, optrel IsoFit® headgear, manual, bag, Micro USB cable, front cover lens, warranty card


from date of purchase: 2 years for manufacturing and material defects, 6 months for battery

Warranty extension

1 year additional (battery excluded) for online product registration within the first 6 months (from date of purchase) on optrel.com/register

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Optrel is a leading manufacturer of innovative welding helmets and respiratory protective equipment. Made in Switzerland to ISO9001 standards, Optrel products have become synonymous with quality used by industrial professionals worldwide. With exclusive agency in New Zealand, Euroquip is the proud supplier of Optrel products to the NZ market.
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