A switch is one of the most commonly found devices everywhere. You might find some of these around your household as you turn the light or a fan on or off. Switches are electrical devices used to close or break the circuit. It will connect or disconnect appliances by interrupting the path of the current. The switches are electrical or electronic elements used, mainly by pressure, to allow, interrupt or temporarily, or permanently divert the passage of electrical current between a power source and a device. Use the design elements library "Switches" for drawing electrical system layouts, wiring floor plans, electrical circuit schematics, and wiring diagrams using the EdrawMax diagramming software.