Elkamo's line breakers are always up to 630 A.
The fuse sizes are 00 (160 A), 1 (250 A), 2 (400 A) and 3 (630 A)
The isolation parts of the switches are heat-resistant, halogen-free and self-extinguishing material. The electrical contact portions are coated electrolytic powders. The switches are fully touch-protected.
The width of the jumper switches is 00 mm, 50 mm, other sizes 100 mm. That is, two 160 A switches fit eg 400 A switch mode, so the modulability is very flexible, eg when mounting and replacing switches in old cabinet renovations. The gauge is 185 mm, a 160 A switch is installed with a separate rail gauge.
The cables can be switched from below or above the switch, if necessary from the side. The connection is made either with cable lugs or screw terminals. The switches are equipped with a fixed, safety-enhancing handle and the switches have a space-saving separation position and a safety lock in the open and closed position. Optional accessories include: marking plate, current transformers.
The Elkamo quench switches have been tested according to national and international standards. In addition, the switches are FI certified.