Schneider Electric AvatarOn dimmer E8331RD250_DG is a complete product in color dark grey. This product is sold in set of 8. In addition, the rated operational voltage of this device is 220...240V. With surge arrester, thermal fuse protection type, this dimmer concerns your safety. Its matching mounting box can be recessed into the surface of the wall with flush type. What's more, its directives are 2011/65/EU - Ro. HS directive. And it has an embedding depth of 35 mm. It reaches IP20 degree of protection too. What's more, it well satisfied the standard of CE, IEC 60669-2-1. And it is mercury free and heavy metal free, which takes care of the environment and your health as always. What's more, this device is qualified as a green premium product, with minimal use of hazardous substances. AvatarOn offers six fashionable, classic appearances, letting your home's details change, just like the changes in your colorful life.