Electrical Symbols — Switches and Relays
In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations.26 libraries of the Electrical Engineering Solution of ConceptDraw PRO make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
- Mechanical Drawing Symbols | Hydraulic pumps and motors ...
- Mechanical Drawing Symbols | Elements location of a welding ...
- Mechanical Drawing Symbols | Elements location of a welding ...
- Mechanical Drawing Symbols | Elements location of a welding ...
- Mechanical Drawing Symbols | Mechanical Engineering | Elements ...
- Mechanical Drawing Symbols | Mechanical Engineering | Technical ...
- Mechanical Drawing Symbols | Mechanical Engineering | Design ...
- Elements location of a welding symbol | Mechanical Engineering ...
- Mechanical Drawing Symbols | Process Flow Diagram Symbols ...
- Mechanical Engineering | Technical drawing - Machine parts ...
- Hydraulic pumps and motors - Vector stencils library | Fluid power ...
- ERD | Entity Relationship Diagrams, ERD Software for Mac and Win
- Flowchart | Basic Flowchart Symbols and Meaning
- Flowchart | Flowchart Design - Symbols, Shapes, Stencils and Icons
- Flowchart | Flow Chart Symbols
- Electrical | Electrical Drawing - Wiring and Circuits Schematics
- Flowchart | Common Flowchart Symbols
- Flowchart | Common Flowchart Symbols