All ProductsOmron CorporationElectromechanicalSwitchesThumbwheel Switches OMRON CORPORATION ElectromechanicalSwitchesThumbwheel Switches A7BS-206-S-1 THUMBWHEEL SWITCH BCD 0.1A @ 50VAC/28VDC PANEL MOUNT, SNAP-IN MFR. Name: Omron Corporation A7DP-206 THUMBWHEEL SWITCH BCD 0.1A @ 30VDC PANEL MOUNT, SNAP-IN MFR. Name: Omron Corporation