Altech European Fuses
Altech European Fuses are available in a variety of styles, including Diazed (bottled), NH, Cylinder, and Neozed.
Diazed "Bottle" Fuses
Altech Diazed "Bottle" Fuses are available in five sizes from 35A to 200A. The fuse tips have different diameters, depending on their current rating. The diameter of the tip matches the diameter of the hole in the adapter screw to ensure no fuse with a higher rating than intended for the circuit can be installed, preventing damage to the circuit or equipment being protected. Adapter screws and fuses are also color-coded to avoid mismatching. When a Diazed fuse has blown, the color-coded indicator on the head of the fuse will pop out, giving a visual indication through a glass window in the screw cap. The fuse is held in place by the screw cap, which is screwed into the fuse base. Diazed fuse bases are available in one- and three-pole designs. Fuse bases can be panel mounted or snapped onto a standard 35mm DIN rail.
NH "Knife Blade" Fuses
Altech NH "Knife Blade" Fuses are typically used for power distribution applications and to protect large electrical devices such as motors, drives, and more. These fuses are available in seven sizes with a current range of 2A to 1600A. NH fuses have knife blades at both ends, which mount into fuse bases. Fuse bases are available in one- or three-pole designs and can be panel or DIN-rail mounted.
Cylinder Fuses
Altech Cylinder Fuses are typically used in industrial applications to protect electrical devices such as motors, drives, and more. These fuses are available in four sizes with a current range from 1A to 100A. Cylinder fuses have metal caps at both ends and a porcelain fuse body.
Neozed Fuses
Altech Neozed Fuses are more compact than the Diazed Fuses. Three sizes are available with a current range of 16A to 100A with two operating classes (slow blow and semiconductor protection). The fuse tips have different diameters, depending on their current rating. The diameter of the tip matches the diameter of the hole in the adapter ring to ensure no fuse with a higher rating than intended for the circuit can be installed, preventing damage to the circuit or equipment being protected. Adapter rings and fuses are also color-coded to avoid mismatching. When a Neozed fuse has blown, the color-coded indicator on the head of the fuse will pop out, giving a visual indication through a glass window in the screw cap. The fuse is held in place by the screw cap, which is screwed into the fuse base. Neozed fuse bases are available in one- and three-pole designs. Fuse bases can be panel mounted or snapped onto a standard 35mm DIN rail.