Omron A165L-AGM-12D-2 Square Button Switch, 30V, 15mA, IP65, Panel Mount
Omron A165L-JGM-12D-2 DPDT On-Mom Pushbutton Switch, 30V DC, 125V AC, IP65, IP66
Omron A16 Series Round Button Pushbutton Switch, 30V, 15mA, Panel Mount, IP65