Switch | TUXDOC

Relay / Cable / Switch / Traffic Light / Battery (Electricity)

Transformer / Electrical Substation / Vacuum / Switch / Electrical Wiring

Screw / Nut (Hardware) / Battery (Electricity) / Switch / Fuse (Electrical)

Valve / Switch / Thermocouple / Liquid Propellant Rocket / Boiler

Pump / Switch / Valve / Hvac / Liquids

Valve / Pump / Hvac / Switch / Engines

Headlamp / Ignition System / Electrical Connector / Switch / Relay

Hvac / Gas Compressor / Valve / Water / Switch

Gas Compressor / Valve / Hvac / Switch / Refrigeration

Headlamp / Switch / Radio / Battery (Electricity) / Audi

Programmable Logic Controller / Variable (Computer Science) / Computer Data Storage / Subroutine / Switch

Programmable Logic Controller / Read Only Memory / Bit / Switch / Signal (Electrical Engineering)

Programmable Logic Controller / Switch / Valve / Manufactured Goods / Electrical Engineering

Programmable Logic Controller / Amplifier / Switch / Relay / Input/Output

Programmable Logic Controller / Switch / Timer / Relay / Input/Output

Power Supply / Power Inverter / Switch / Electric Current / Electrical Connector