Electrical symbols or electronic circuits are virtually represented by circuit diagrams. However, today most of the symbols are internationally standardized. Then we'll talk about how those symbols are connected on the schematics. There are some standard symbols to represent the components in a circuits. Electrical symbols virtually represent the components of electrical and electronic … To read electrical schematics, the fundamental electrical schematic symbols should be understood.

Then we'll talk about how those symbols are connected on the schematics. Basics 9 4.16 kV Pump Schematic : Basics 10 480 V Pump Schematic : Basics 11 MOV Schematic (with Block included) Basics 12 12-/208 VAC Panel Diagram : Basics 13 Valve Limit Switch Legend : Basics 14 AOV Schematic (with Block included) Basics 15 Wiring (or Connection) Diagram : Basics 16 Wiring (or Connection) Diagram

Electrical symbols are used to represent electrical and electronic devices in schematic diagrams. There are many electrical and electronic schematic symbols are used to signify basic electronic or electrical device. This article gives some of the frequently used symbols for drawing the circuits. There are different country-specific standards, IEC (British), ANSI, and AS (Australian Standard), that define the symbols used in circuit diagrams across the world.