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 DIAGRAM 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.

Functional Block Diagram

You need design the Functional Block Diagram and dream to find the useful tools to draw it easier, quickly and effectively? ConceptDraw DIAGRAM offers the Block Diagrams Solution from the "Diagrams" Area which will help you!

Hotel Network Topology Diagram

Hotel Network Topology Diagram - The Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park provides examples, templates and vector stencils library with symbols of local area network (LAN) and wireless LAN (WLAN) equipment.
Use it to draw the physical and logical network topology diagrams for wired and wireless computer communication networks.

Guesthouse Network. WIFI network to my guest house

This example shows the computer network diagram of the guesthouse Wi-Fi connection to the Internet. On the diagram is displayed the arrangement of the WLAN equipment that provides the Wi-Fi (Wireless Fidelity) access to the Internet on the guesthouse territory.
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park.

Star Network Topology

The Computer and Networks solution from Computer and Networks area of ConceptDraw Solution Park provides examples, templates and vector stencils library with symbols of local area network (LAN) and wireless LAN (WLAN) equipment.
Use it to draw the physical and logical network topology diagrams for wired and wireless computer communication networks.

Mesh Network Topology Diagram

A mesh network is a network topology in which each node relays data for the network. All nodes cooperate in the distribution of data in the network.
The Mesh Network Topology Diagram examples was created using ConceptDraw DIAGRAM software with Computer and Networks solution.

Physical Security Plan

ConceptDraw DIAGRAM diagramming and vector drawing software extended with Security and Access Plans Solution from the Building Plans Area of ConceptDraw Solution Park is a powerful software for fast and easy drawing professional looking Physical Security Plan.

Fitness Plans

ConceptDraw DIAGRAM diagramming and vector drawing software extended with Gym and Spa Area Plans solution from Building Plans area of ConceptDraw Solution Park is the best for simple and fast drawing the Fitness Plans.

Network Diagram Examples

ConceptDraw DIAGRAM diagramming software includes huge collection of network diagrams examples, computer and network templates, design objects and stencils.

Gym Workout Plan

ConceptDraw DIAGRAM diagramming and vector drawing software extended with Gym and Spa Area Plans solution from Building Plans area of ConceptDraw Solution Park contains a set of examples, templates and design elements libraries for drawing Gym Workout Plan, Gym Floor Plan, Gym Layout Plan, Spa Floor Plan, Fitness Plan, etc.