4400.067 is a Schurter fuseholder with an indoor/outdoor mounting feature. It is made of polyamid material, has a IP66 rating, a 5x20mm Fuse form factor, and is designed to protect cables, equipment, and electronic components from electrical overloads. This fuseholder can be used in both standard and hazardous environments, making it suitable for a wide range of applications including industrial, construction, and commercial. The 4400.067 also has a clamping feature that securely holds the fuse in place, as well as two color-coded wire clamps to make installation and maintenance easier.