Siemens 52PP2D9AB Heavy Duty Illuminated Push-Pull Unit, 30mm, Amber, 1-3/4" Metal Mushroom Head, 2 Position Maintained, 1NO+1NC Contact, 24V AC/DC Full Voltage, LED Bulb, Chrome, Watertight/Oiltight: Amazon.com: Industrial & Scientific
Amazon.com: Lampa 45566 Rotation Switch to 4 Positions, 12/24 V - 20A : Automotive
DC 5V 12V 24V 150W DC Motor Speed Controller PWM Adjustable Speed Regulator Digital Display PWM Signal Generator Driver Module|Integrated Circuits| - AliExpress