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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.

Electrical Symbols, Electrical Diagram Symbols

How to create Electrical Diagram? It’s very easy! All you need is a powerful software. It wasn’t so easy to create Electrical Symbols and Electrical Diagram as it is now with electrical diagram symbols offered by the libraries of Electrical Engineering Solution from the Industrial Engineering Area at the ConceptDraw Solution Park.
This solution provides 26 libraries which contain 926 electrical symbols from electrical engineering: Analog and Digital Logic, Composite Assemblies, Delay Elements, Electrical Circuits, Electron Tubes, IGFET, Inductors, Integrated Circuit, Lamps, Acoustics, Readouts, Logic Gate Diagram, MOSFET, Maintenance, Power Sources, Qualifying, Resistors, Rotating Equipment, Semiconductor Diodes, Semiconductors, Stations, Switches and Relays, Terminals and Connectors, Thermo, Transformers and Windings, Transistors, Transmission Paths,VHF UHF SHF.

Basic Flowchart Symbols and Meaning

Flowchart Symbols and Meaning - Provides a visual representation of basic flowchart symbols and their proposed use in professional workflow diagram, standard process flow diagram and communicating the structure of a well-developed web site, as well as their correlation in developing on-line instructional projects. See flowchart's symbols by specifics of process flow diagram symbols and workflow diagram symbols.
How to Build a Flowchart
How to Build a Flowchart
The vector stencils library "Switches and relays" contains 58 symbols of electrical contacts, switches, relays, circuit breakers, selectors, connectors, disconnect devices, switching circuits, current regulators, and thermostats for electrical devices.
Use these shapes for drawing electrical diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-electrical
SPST
SPST, SPST, single-pole, single-throw, switch,
SPDT
SPDT, SPDT, single-pole, double-throw, switch,
DPST
DPST, DPST, double-pole, single-throw, switch,
DPDT
DPDT, DPDT, double-pole, double-throw, switch,
Make contact
Make contact, make contact,
Break contact
Break contact, break contact,
Two way contact
Two way contact, two way contact,
Passing make-contact
Passing make-contact, passing make-contact,
Spring return
Spring return, spring return,
Stay put
Stay put, stay put, contact without spring return,
Limit switch
Limit switch, limit switch,
Circuit breaker
Circuit breaker, circuit breaker,
Spring return 2
Spring return 2, spring return, make,
Spring return 3
Spring return 3, spring return, break,
Limit switch n/o
Limit switch n/o, limit switch, directly actuated, spring returned, normally open,
Limit switch n/c
Limit switch n/c, limit switch, directly actuated, spring returned, normally closed,
2 position switch
2 position switch, 2 position, switch,
3 position switch
3 position switch, 3 position, three-position, switch,
4 position switch
4 position switch, 4 position, switch,
Manual switch
Manual switch, manual switch, manually operated switch,
Pushbutton make
Pushbutton make, pushbutton, make, circuit closing, mushroom head, push-pull head,
Pushbutton break
Pushbutton break, pushbutton, break, circuit opening, mushroom head, push-pull head,
Pushbutton 2-circuit
Pushbutton 2-circuit, pushbutton, 2-circuit, circuit opening, break,
Selector switch
Selector switch, selector switch, break-before-make, nonshorting, nonbridging, contact transfer,
Shorting selector
Shorting selector, shorting selector, make-before-break, shorting, bridging,  contact transfer,
Proximity limit switch
Proximity limit switch, proximity limit switch, directly actuated, spring returned, normally closed,
Time delay make
Time delay make, time delay make, open switch, time-delay closing, TDC,
Time delay break
Time delay break, time delay break, closed switch, time-delay opening, TDO,
Time delay make 2
Time delay make 2, time delay make, normally open,
Time delay break 2
Time delay break 2, time delay break, normally closed,
Safety interlock
Safety interlock, safety interlock, circuit opening,
Flow actuated
Flow actuated, flow actuated,
Liquid level actuated
Liquid level actuated, liquid level actuated switch,
Liquid level actuated 2
Liquid level actuated 2, liquid level actuated switch,
Gas flow actuated
Gas flow actuated, gas flow actuated switch,
Pressure actuated
Pressure actuated, pressure actuated switch,
Temperature actuated
Temperature actuated, temperature actuated switch,
Thermostat
Thermostat, thermostat,
Temperature switch
Temperature switch, temperature switch, temperature sensitive switch,
Inertia switch
Inertia switch, inertia switch,
Mercury switch
Mercury switch, mercury switch,
Mercury switch 2
Mercury switch 2, mercury switch,
Fuse
Fuse, fuse,
Switch disconnector
Switch disconnector, switch disconnector, isolating-switch,
Isolator
Isolator, isolator,
Change-over contact
Change-over contact, change-over contact,
Relay contacts
Relay contacts, relay contacts,
Relay coil
Relay coil, relay coil,
Pilot light
Pilot light, pilot light,
Pilot light, push-to-test
Pilot light, push-to-test, pilot light,
Relay, alternating-current
Relay, alternating-current, relay,
Relay, magnetically polarized
Relay, magnetically polarized, relay,
Relay, slow-operate
Relay, slow-operate, relay,
Relay, slow-release
Relay, slow-release, relay,
Relay
Relay, relay,
Relay, high speed
Relay, high speed, relay,
Relay, mechanically latched
Relay, mechanically latched, relay,
Relay, permanent
Relay, permanent, relay,

Sales Process

ConceptDraw DIAGRAM is effective software for a variety of activity fields. Now, extended with Sales Flowcharts solution from the Marketing area of ConceptDraw Solution Park it become also useful in the field of sales. It helps to design professional looking Sales Flowcharts, Sales Process Flowcharts, Sales Process Maps, Plans and Diagrams to effectively realize the process of selling a product or service, and to display the sales results.

Symboles Organigramme

Les organigrammes sont parfaits pour représenter visuellement des processus operationnels. Par exemple, si vous avez besoin d'afficher le flux d'un processus d'ordre personnalisé par l'entremise de divers opérateurs au sein de votre organisation, vous pouvez utiliser un organigramme.
Voir aussi d'autres symboles organigramme: Symboles ordinogramme standard, symboles du flux de travail, Vérification Les symboles du schéma fonctionnel, sOrganigramme comptables des symboles, Organigramme de vente des symboles, Symboles pour organigramme des RH, Carte des symboles de processus, Diagramme de processus opérationnels, Symboles utilisés dans le schéma IDEF0.

fsm, sdl, systems engineering, finite state machine, system design Specification and Description Language (SDL)

fsm, sdl, systems engineering, finite state machine, system design
For people in the field of systems engineering or system design, working with specification and description language (sdl) and finite state machines (fsm).

Amazon Web Services, AWS, Amazon cloud AWS Architecture Diagrams

Amazon Web Services, AWS, Amazon cloud
AWS Architecture Diagrams with powerful drawing tools and numerous predesigned Amazon icons and AWS simple icons is the best for creation the AWS Architecture Diagrams, describing the use of Amazon Web Services or Amazon Cloud Services, their application for development and implementation the systems running on the AWS infrastructure. The multifarious samples give you the good understanding of AWS platform, its structure, services, resources and features, wide opportunities, advantages and benefits from their use; solution’s templates are essential and helpful when designing, description and implementing the AWS infrastructure-based systems. Use them in technical documentation, advertising and marketing materials, in specifications, presentation slides, whitepapers, datasheets, posters, etc.

Evernote, mindmap, mind map, mindmapping tools Note Exchange

Evernote, mindmap, mind map, mindmapping tools
This solution extends ConceptDraw MINDMAP software with the ability to exchange with Evernote, and access mind maps anywhere, on any computer or mobile device via Evernote.