Electric Knife Switch old style switch Free 3D model

cgtrader

This model was originally built using Sketchup 13 and later transformed into other 3D formats. Its original file type is .skp, while its corresponding 3dsmax scene was created in 3ds Max 2016, with Vray 3.00 used for the rendering. This Old Style Knife Switch resembles the kinds you'd see in Dr. Frankenstein's laboratory. Such switches are largely obsolete now, especially when handling high-voltage electrical systems, due to the risk of electrocution posed by their exposed conductors. In the late 1800s and early 1900s, they were used extensively for powering facilities such as power plants and railroads.