3M 610021 SPEEDGLAS WELDING FILTER G5-01/03TW

The 3M™ Speedglas™ G5-01TW Auto-Darkening Welding Filter delivers high-performance eye protection for professional welders working in demanding environments. Designed for the 3M™ Speedglas™ G5-01 and G5-03 welding helmets, it combines outstanding optical performance, durability and advanced auto-darkening technology. Its fast-reacting filter automatically adapts to changing welding conditions, providing reliable protection and excellent visual comfort.

Features:
The 3M™ Speedglas™ G5-01TW Auto-Darkening Welding Filter is designed for most arc welding processes, including TIG welding from as low as 1 amp. Its ultra-fast switching time of 0.1 ms ensures an almost instantaneous transition from the light to the dark state, while permanent Shade 13 UV/IR protection provides continuous protection against harmful radiation, regardless of the selected shade.
The filter allows users to adjust both sensitivity and light-to-dark recovery delay, enabling the viewing performance to be tailored to specific welding applications and ambient lighting conditions. A dark shade lock function provides consistent protection during extended welding operations. The robust design makes it suitable for demanding welding, grinding and metal repair applications.

Specifications:
• Product type: auto-darkening welding filter.
• Lens type: auto-darkening.
• Shade range:
- Shade 5.
- Variable dark shades 8–13.
• Light state: Shade 3.
• Permanent UV/IR protection: Shade 13.
• Light-to-dark switching time: 0.1 ms at 23°C.
• Dark-to-light switching time: 0.1 ms.
• Adjustable recovery delay: 50 ms to 1,300 ms.
• Sensitivity: Level 5 (TIG >1 A, MIG/MAG and MMA welding).
• Number of arc sensors: 4.
• Viewing area: 73 × 109 mm.
• Battery life: up to 1,500 hours.
• Battery type: 3 V lithium (CR2450).
• Compatibility:
- 3M™ Speedglas™ G5-01 Welding Helmet.
- 3M™ Speedglas™ G5-03 Welding Helmet.
• Suitable processes:
- Welding.
- Grinding.
- Metalworking.
- Metal repair.
• Filter shape: flat.

Standards:
The 3M™ Speedglas™ G5-01TW Auto-Darkening Welding Filter complies with:
• EN 379 – Specifications for automatic welding filters with variable shade, including optical quality, arc detection and switching performance.