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Automatic welding helmet p550
Automatic welding helmet p550 - 1
Automatic welding helmet p550 - 2
Automatic welding helmet p550 - 3

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Automatic welding helmet p550

  • Type description: p550
  • EN standard: 175, 379
  • Colour: Black, Green
  • Cassette width x cassette height x cassette thickness: 110 x 90 x 7 mm
  • Weight: 495 g

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Art.-no. Type description EN standard Colour Cassette width x cassette height x cassette thickness Quantity PU
0687 108 550
p550 175, 379 Black, Green 110 x 90 x 7 mm

Packaging unit

The packaging unit (EU) indicates the number of items in a box, which corresponds to the packaging of the product. Here you specify the desired quantity of UE.

Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units


The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

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Technical information

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The sensitivity of the sensors can be adjusted for the welding process and working conditions. The outer protection plate provides optimal protection against spatter and welding smoke. The switching time from dark to light can be regulated using the delayed opening function. The helmet offers unbeatable comfort thanks to the combination of optimal weight distribution and the convenient, adjustable head band.

The helmet has a true-to-colour anti-glare filter for realistic colour perception.

Protection levels
inactive: Protection level 4
active: Protection levels 9–13

UV/IR radiation is always filtered out in accordance with DIN standards
Optimised air flow and smoke-repellent

Eye protection: Maximum UV and IR protection at all protection level settings
Sensors: Three sensors
Classification EN 379: 1/1/1/2
Classification EN 175: B (120 m/s impact resistance)
Switching time from light to dark: 0.100 ms at room temperature, 0.100 ms at +55 degrees
Switching time from dark to light: 0.05–1.0 sec., infinitely variable selection
Usage temperature: -10 to +70°
Power supply: Solar cells and batteries (CR 2032) — no need to switch on and off

Application area:

  • Electrode welding (stick welding, SMAW)

  • MIG/MAG (gas metal arc welding, GMAW)

  • GMAW high-performance welding

  • Flux-core welding

  • TIG welding (TIG)

  • Plasma welding

  • Micro-plasma welding

  • Plasma cutting


  • Opening delay — switching time from dark to light can be set to "slow" or "fast"

  • Spoilers prevent damage to the glass in the event of it falling out

  • Comfortable headband

  • Sensitivity regulation

  • Operating unit outside the helmet