Knife Switch dual throw Free 3D model

This 3D model was originally created with Sketchup 13 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 An old style open contact knife switch. This is similar to the other knife switch uploaded except this is a dual-throw switc, more iconic of Frankenstein's lab or any other mad scientist who doesn't care about being shocked. These are not used much anymore because of the safety hazard presented by the unenclosed contacts.