Connection Diagram Symbols. Standard wiring diagram symbols. Line diagrams a line ladder diagram is a diagram that shows the logic of an electrical circuit or system using standard symbols.
For example a switch will be a break in the line with a line at an angle to the wire much like a light switch you can flip on and off. Electrical diagram software will assist you in drawing your electrical diagrams with minimal effort and makes it very easy for beginners. 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 device 14 underspeed device 15 speed.
What s a wiring diagram.
Symbol component name meaning. A wiring diagram has come to be the most common type of electrical wiring diagram. Pushbutton switch n c. Table of electrical symbols.
