Selector Switches (Voltage & Current Selector Switches) - FLEX-CORE®
Amazon.com: USB 3.0 Switcher Selector 2 Computers Sharing 4 USB Devices KVM Switch Hub Adapter for Keyboard Mouse Printer Scanner U-Disk, Hard Drives, Headsets, KVM Console Box Compatible with Mac/Windows/Linux : Electronics
Square D - Selector Switch Only: 3 Positions, Maintained (MA), Black Knob - 55484257 - MSC Industrial Supply
Amazon.com: USB 3.0 Switch Selector, Bi-Directional USB Switch 2 in 1 Out / 1 in 2 Out, YINNCEEN USB Switcher Adapter for Keyboard Mouse Scanner Printer, USB KVM Switch Compatible with Mac/Windows/Linux : Electronics
Blue Sea Systems 9009 AC Selector Switch, 120V 32A OFF +2
2 position maintained selector switch, NO/NC contactors - The Electric Brewery