Switch boxes; Switches, electric; Automatic switching apparatus; Automatic transfer switches (ATS); Casings and casing parts for electrical equipment, namely, housing for switching apparatus; Change-over switches; Computer switches; Computer network switches; Computer network adapters, switches, routers and hubs; Computer network hubs, switches and routers; Cut-out switches; Decorative switch plate covers; Differential switches; Digital switching systems comprised of interconnected electromec...