Article number: L3333
Welding helmet 3M ™ Speedglas ™ SL weighs just 360 grams - including the automatic welding glass - and is therefore 25 percent lighter than any other Speedglas helmets.
• Our slimmest welding helmet: perfect for tight spaces.
• Five different shades in the dark state (8-12) and 3 in the light state. Four sensitivity modes.
• Smart sensor: A motion sensor automatically turns on the welding glass when you put on the visor.
• Darker state can be achieved by using internal protection plate +1 or +2 din .
• Suitable for most types of arc welding - as MMA, MIG / MAG, TIG and plasma welding.
Welding glass SL welding glass
Dark Mode 8-12 (variable)
Viewing area 42 x 93mm
Classification 1/1/1/2
Welding method
MMAW (Electrode)
MIG / MAG
TIG (> 20A)
TIG (1A - 20A)
Plasma (welding and cutting)
Light state Shade 3
Switching time (light - dark) 0.1 ms (+23 ° C)
Switching time (dark-light) 60 - 250 ms
Battery life of 2000 hours
Battery type Lithium 3 Volt
Weight 360 g
Number of sensors 2 Sensors
