Wiring Diagram Symbols And Their Meanings. We have provided a list of the most commonly used electrical symbols in electrical drawings. The electrical symbols can look like cryptic squiggles to the diy mechanic.
4 rows electrical wiring symbols meanings and drawings detailed chart and list of all electrical. 1 master element 2 time delay starting or closing relay 3 checking or interlocking relay 4 master contactor 5 stopping device 6 starting circuit breaker 7 rate of change relay 8 control power disconnecting device 9 reversing device 10 unit sequence switch 11 multifunction device 12 overspeed device 13 synchronous speed. For example a few basic symbols common to electrical schematics are shown as.
For example a few basic symbols common to electrical schematics are shown as.
We have provided a list of the most commonly used electrical symbols in electrical drawings. Automotive electrical diagrams provide symbols that represent circuit component functions. Abbreviation symbols used for system name abbreviation symbols meaning abbreviation symbols meaning ac air conditioner egr exhaust gas recirculation. Switch 1p isolator 1p circuit breaker 1p spst spdt dpst dpdt and more symbols are available here.