Arc One S240 2 x 4 Lens

Lens Information

1

Lens Specification:

Light State: Shade 2.5
Fixed Sensitivity
Tig Rating Amps: 50
2 Sensors 
Viewing Area 5.25 sq. in.  
Mount Horizontal
Dimensions 2" x 4 1/4" x .2" 
True Color 
High Definition 

2

Lens Shade Available

Shade 8  - S240-8 Amazon link: Needs verification.
Shade 9  - S240-9 Amazon link: Needs verification.
Shade 10 - S240-10 Amazon link: Needs verification.
Shade 11  - S240-11 Amazon link: Needs verification.
Shade 12  - S240-12 Amazon link: Needs verification.

3

Warranty:

3 Year Manufacturer Warranty
Warranty/Technical Support Contact:  1-800-223-4685 – ext. 3

Helmets to hold the lens:

Jackson 2x4 Fixed Hood

Uses Jackson 370 Headgear - 20696 Amazon link: Needs verification.
Hard Hat Adapter - 3002645 Amazon link: Needs verification.
Blade Hard Hat Adapter - 3002634 Amazon link: Needs verification.

3002503 Amazon link: Needs verification.

Jackson 2x4 Flip Front Hood

Uses Jackson 370 Headgear - 20696 Amazon link: Needs verification.
Hard Hat Adapter - 3002645 Amazon link: Needs verification.
Blade Hard Hat Adapter - 3002634 Amazon link: Needs verification.

3002507 Amazon link: Needs verification.

Fibre-Metal 110WH Pipeliner

Uses Fibre-Metal 3C Headgear - 3C Amazon link: Needs verification.
Hard Hat Adapter - Speedy Loop 5000 Amazon link: Needs verification.

110WH Amazon link: Needs verification.

PPE Quick Shop Tip

Shop tip: helmet flicker often starts with cover lens condition, blocked sensors, weak batteries, or shade setting before cartridge replacement.

Quick Support Links

The most useful nearby paths, kept short for fast scanning.

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What does this part do?

A diffuser spreads shielding gas and supports the front-end consumables. It is often checked with the nozzle and contact tip when burnback, gas coverage, or tip seizure shows up.