Thermostat electrical drawing symbol. Electrical wiring diagram symbols commonly found in hvac wiring diagrams. Get the analog and digital logic library which contains 40 electrical element symbols of logic threshold gates bistable current switches current controllers regulators electrical generators and amplifiers and use it for drawing the digital and analog functions in electronic circuit diagrams and electrical schematics. Common electrical symbols this is not a definitive list of all symbols used in electrical identification but merely a guide to some of the more commonly used symbols. However the symbols below are fairly common across many offices.
Refer to the symbol legend sheet for special symbols used in a particular set. High voltage field wired. Electrical iec symbols search for any electrical pneumatic hydraulic or electronic symbols click on any electrical electronic pneumatic or hydraulic symbols to download in dwg dxf and vss format. Due to the number of variants used there may have several symbols in this reference chart for the same type of equipment these can vary dependent upon drawing package used.
In electrical engineering a switch is an electrical component that can break an electrical circuit interrupting the current or diverting it from one conductor to another. High voltage factory wired. The following table lists some basic electrical symbols in our electrical drawing software. Heating thermostat normally closed opens on increase risecloses on decrease drop temperature activated high liquid level switch.
Low voltage factory wired. Electric symbols on blueprints if you want to make sense of electric symbols on your blueprints then youve come to the right place. The transducers sensors and electrical and electronic detectors are elements that are activated by the energy delivered by a system and that in turn deliver another type of energy to another different system. The placement of the outlets for all the electrical items in your home can have a significant impact on the design of your home.