Optrel External cover disc (pack of 10)

Weldcap® RC 3/9-12 is a lightweight and comfortable welding face shield that offers a large field of vision and an automatic darkening filter with protection levels ranging from DIN 9 to 12. It features an infinitely adjustable adjustment knob, grinding mode operation, and a battery warning LED. The shield provides maximum UV and IR protection at every setting, with a protection level of DIN 3 when not active.

Constructed from tough plastic and flame-retardant textile, it complies with EN ISO 11611 (class 1) and EN ISO 11612 (class A/B1/C1/E3/F1). This face shield is suitable for all arc welding processes and gas welding, including electrode welding (stick welding), MIG/MAG (gas metal arc welding), high-performance welding, flux-cored welding, WIG welding (TIG, GTAW), plasma welding, microplasma welding, and plasma cutting. It is not suitable for laser welding.

Technical data includes:

• Power supply: 2 replaceable Li batteries (3V, CR2032), no need to switch on/off
• Field of vision: downward viewing angle of +37° and lateral viewing angle of +25°
• Battery life: 1000 hours
• Sensors: wide-angle detection sensors
• Switching times: light to dark at room temperature: 0.16 ms, light to dark at 55 °C: 0.110 ms, dark to light: 0.3 s
• Classification EN 379: optical class = 1, scattered light = 1, homogeneity = 2, viewing angle dependence = 2
• Classification EN 175: B (120 m/s resistance)
• Dimensional stability: welding mask up to 180 °C, attachment lens up to 135 °C
• Operating temperature: -10 °C to +60 °C
• Storage temperature: -20 °C to +80 °C
• Total weight: approximately 400 g.