Electrical Schematic Symbols Battery. It consists of two or more cells. The larger line is positive.
52 - AC Circuit Breaker 53 - Exciter or DC Generator Relay 54 - High-Speed DC Circuit Breaker 55 - Power Factor Relay 56 - Field Application Relay 59 - Overvoltage Relay 60 - Voltage or Current Balance Relay 62 - Time-Delay Stopping or Opening Relay 63 - Pressure Switch 64 - Ground Detector Relay 65 - Governor 66 Notching or jogging device. There are three D-cells placed in a battery pack to power a circuit containing three light bulbs. Table 1 Standard Elementary Diagram Symbols contd Battery Bell.
Click the icon of Basic Electrical to open the library that includes all symbols for making electrical diagrams.
Ground The ground in an electrical circuit represents a common reference point from where the voltages are measure it is the return path for all the currents. Launch EdrawMax on your computer. This symbol represents an electrical conductor such as cables wires etc. Circuit or schematic diagrams consist of symbols representing physical components and lines representing wires or electrical conductors.