View Schematic Symbols Circuit Breaker Pics. What symbol should i use to electronic circuit breaker in a schematic? Such kind of breakers is used in three phase systems in industries.
For some electronic circuits this symbol is used for the 0v (zero volts) of the power supply, but for mains electricity and some radio circuits it really means the earth.
As shown above in circuit breaker schematic, it is really simple and just a bunch of resistors, capacitors and other stuff. Electrical & electronic symbols and images are used by engineers in circuit diagrams and schematics to show how a circuits components are connected together. This physics video tutorial explains how to read a schematic diagram by knowing what each electric symbol represent in a typical electrical circuit. Standard electrical jic / nfpa symbols used to represent contactors, thermal overloads, motors and transformers for usage in electrical schematic diagrams.