ESAB SWARM A20 Auto-Darkening Welding Helmet – DIN 9–13 + Grind Mode

ESAB SWARM A20 Auto-Darkening Welding Helmet

The ESAB SWARM A20 is a lightweight auto-darkening welding helmet built for practical workshop and site use. Its externally adjustable DIN 9–13 shade control handles everyday welding applications, while the external Grind Mode lets you switch to finishing work without removing the helmet.

Why Choose the SWARM A20?

• DIN 9–13 adjustable welding shades: Set the required darkness from the external control.
• External Grind Mode: Quickly switch to the DIN 4 light state for grinding and finishing.
• 1/1/1/2 CE optical classification: Clear viewing performance for accurate welding.
• Two arc sensors: Fast 0.1 ms light-to-dark switching.
• Adjustable sensitivity and delay: Fine-tune the ADF using controls inside the helmet.
• ADF test button: Confirm that the auto-darkening filter operates before starting work.
• Replaceable battery with solar assist: Uses one CR2032 lithium battery and includes a low-battery warning LED.

Suitable Processes

• MIG/MAG welding
• TIG welding
• MMA/Stick welding
• Manual plasma cutting
• Air carbon arc cutting and gouging
• Grinding

Specifications

What’s Included

• 1 × complete ESAB SWARM A20 welding helmet assembly

Replacement cover lenses, inner lenses and headgear are available separately.