This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.
The vector stencils library "HR symbols" contains 45 HR pictograms.
Use this icon set with HR symbols to draw your HR flowcharts, workflow diagrams, process charts and infographics with the ConceptDraw PRO diagramming and vector drawing software.
The HR pictograms library "HR symbols" is included in the HR Flowcharts solution from the Management area of ConceptDraw Solution Park.
Absence management
Absence management, absence management,
Absenteeism, absenteeism,
Achievement, achievement,
Attract, attract,
Authority and accountability
Authority and accountability, authority and accountability,
Business goals
Business goals, business goals,
Business success
Business success, business success,
Capital formation
Capital formation, сapital formation,
Career, сareer,
Career ladder
Career ladder, сareer ladder,
Communication, сommunication,
Compensation management
Compensation management, compensation management,
Conflict management
Conflict management, сonflict management,
Conformance, conformance,
Dress code
Dress code, dress code,
Education, education,
Global HR
Global HR, global HR,
Headhunting, headhunting,
Hierarchical organization
Hierarchical organization, hierarchical organization,
Human capital
Human capital, human capital,
Human resource management
Human resource management, human resource management,
Incentive compensation management
Incentive compensation management, incentive compensation management,
Increase productivity
Increase productivity, increase productivity,
Job performance
Job performance, job performance,
Job satisfaction
Job satisfaction, job satisfaction,
Labor Unions
Labor Unions, Labor Unions,
Leadership, leadership,
Motivation and incentives
Motivation and incentives, motivation and incentives,
Organizational culture
Organizational culture, organizational culture,
Partnership, partnership,
Performance management
Performance management, performance management,
Problem solving
Problem solving, problem solving,
Retention, retention,
Skill, skill,
Smart ideas
Smart ideas, smart ideas,
Staff turnover
Staff turnover, staff turnover,
Succession management
Succession management, succession management,
Talent acquisition
Talent acquisition, talent acquisition,
Time efficiency
Time efficiency, time efficiency,
Time management
Time management, time management,
Timekeeping, timekeeping,
Winner, winner,
Workforce planning
Workforce planning, workforce planning,
Workplace culture
Workplace culture, workplace culture,
Workplace health and safety
Workplace health and safety, workplace health and safety,
The vector stencils library "Value stream mapping" contains 43 VSM symbols.
Use it for drawing value stream maps in the ConceptDraw PRO diagramming and vector drawing software extended with the Value Stream Mapping solution from the Quality area of ConceptDraw Solution Park. solution-park/ business-value-stream-mapping
Inventory, inventory,
Inventory, inventory,
Information Flow
Information Flow, information flow,
Shipment, shipment,
Shipment, shipment,
Material Flow
Material Flow, material flow, PUSH,
Material Pull
Material Pull, material pull,
FIFO Line, FIFO line,
Truck shipment/Logistics
Truck shipment/Logistics, truck shipment, logistics,
Customer/Supplier, customer, supplier,
Dedicated Process
Dedicated Process, dedicated process,
Shared Process
Shared Process, shared process,
Supermarket Parts
Supermarket Parts, supermarket,
Data Box
Data Box, data box,
Workcell, workcell,
Kaizen Burst
Kaizen Burst, Kaizen burst,
Operator, operator,
Production Control
Production Control, production control,
Manual Info
Manual Info, manual info,
Electronic Information Flow
Electronic Information Flow, electronic information flow,
Production Kanban
Production Kanban, production Kanban,
Withdrawal Kanban
Withdrawal Kanban, material withdrawal Kanban,
Signal Kanban
Signal Kanban, signal Kanban,
Kanban Post
Kanban Post, Kanban post,
Sequenced Pull
Sequenced Pull, sequenced pull ball,
Load Levelling
Load Levelling, load levelling,
Go-See, go see,
Pull Arrow
Pull Arrow, pull,
Manual Info
Manual Info, manual info,
Pull Arrow
Pull Arrow, pull,
Timeline Total
Timeline Total, timeline total,
Ship, ship,
Forklift Truck
Forklift Truck, forklift truck,
Plane, plane,
Process with Data
Process with Data, process with data, process, data,
Timeline, timeline,
Timeline, timeline,
Supermarket, 2
Supermarket, 2, supermarket,
Supermarket, 3
Supermarket, 3, supermarket,
Safety stock, 2
Safety stock, 2, safety stock,
Safety stock, 3
Safety stock, 3, safety stock,
The vector stencils library "American football positions" contains 38 symbols for drawing diagrams of American football positions.
"In American football, each team has eleven players on the field at one time. The specific role that a player takes on the field is called their position. Under the modern rules of American football, teams are allowed unlimited substitutions, that is teams may change any number of players after any play. This has resulted in the development of three "platoons" of players, the offense (the team with the ball, who is trying to score), the defense (the team trying to prevent the other team from scoring, and to take the ball from them), and the special teams (who play in kicking situations). Within those platoons, various specific positions exist depending on what the player's main job is." [American football positions. Wikipedia]
The symbols example "Design elements - Football positions (for perspective view)" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Football solution from the Sport area of ConceptDraw Solution Park.
American football positions diagram symbols
American football positions diagram symbols, wide receiver, tight end, tackle, safety, running back, quarterback, punter, punt returner, long snapper, linebackers, kickoff specialist, kicker, kick returner, holder, guard, defensive tackle, defensive end, cornerback, center,
Used Solutions
The vector stencils library "Fault tree analysis diagrams" contains 12 symbols for drawing Fault Tree Analysis (FTA) diagrams.
"Fault tree analysis (FTA) is a top down, deductive failure analysis in which an undesired state of a system is analyzed using Boolean logic to combine a series of lower-level events. This analysis method is mainly used in the fields of safety engineering and reliability engineering to understand how systems can fail, to identify the best ways to reduce risk or to determine (or get a feeling for) event rates of a safety accident or a particular system level (functional) failure. FTA is used in the aerospace, nuclear power, chemical and process, pharmaceutical, petrochemical and other high-hazard industries; but is also used in fields as diverse as risk factor identification relating to social service system failure.
In aerospace, the more general term "system Failure Condition" is used for the "undesired state" / Top event of the fault tree. These conditions are classified by the severity of their effects. The most severe conditions require the most extensive fault tree analysis. These "system Failure Conditions" and their classification are often previously determined in the functional Hazard analysis." [Fault tree analysis. Wikipedia]
The shapes example "Fault tree analysis diagrams" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Fault Tree Analysis Diagrams solution from the Engineering area of ConceptDraw Solution Park.
FTA diagram symbols
FTA diagram symbols, voting gate, undeveloped event, transfer, priority AND gate, inhibit gate, house event, exclusive OR gate, event, conditional event, basic event, basic initiating fault, failure event, OR gate, AND gate,

audit flowchart, fiscal flowchart, audit steps, chart audits, chart auditor, auditing process, audit process flowchart, audit planning process Audit Flowcharts

audit flowchart, fiscal flowchart, audit steps, chart audits, chart auditor, auditing process, audit process flowchart, audit planning process
Audit flowcharts solution extends ConceptDraw PRO software with templates, samples and library of vector stencils for drawing the audit and fiscal flow charts.
The design elements library "Fire and emergency planning" contains 52 fire safety symbols for developing the fire escape plans using the ConceptDraw PRO diagramming and vector drawing software.
The fire escape plan shows the location of fire alarm and extinguishing equipment, stairs and emergency exits, and evacuation orders and path.
"Hazard symbols are recognizable symbols designed to warn about hazardous materials, locations, or objects, including electric currents, poisons, and other things. The use of hazard symbols is often regulated by law and directed by standards organizations. Hazard symbols may appear with different colors, backgrounds, borders and supplemental information in order to specify the type of hazard." [Hazard symbol. Wikipedia]
The vector stencils library Fire and emergency planning is included in the Fire and Emergency Plans solution from the Building Plans" area of ConceptDraw Solution Park. solution-park/ building-fire-emergency-plans
Fire and emergency symbols
Fire and emergency symbols,  You are here, water supplies, water shut off, use stairs in fire, stairs, sprinkler connections, roof access, right arrow, red, radiation hazard, private fire detection system, oxidant material, other vertical openings, obstructions, Non ionising radiation, nearest fire hydrant, left arrow, knox box location, high voltage, hazardous materials storage, harmful chemicals, handicapped emergency exit, gas shut off, flammable material, first aid, fire point, fire hose, fire extinguisher, fire exit, fire escape, fire break glass, fire blanket, fire alarm, exit, entrance, emergency phone, emergency exit, emergency contact information, elevator shaft, elevator, electric shut off, double stairs, direction arrow, dangerous chemical, danger of death, danger compressed gas, corrosive material, black, biohazard
The vector stencils library "American football positions" contains 38 american football (gridiron) players symbols.
Use it for drawing diagrams of American football positions in the ConceptDraw PRO diagramming and vector drawing software extended with the Football solution from the Sport area of ConceptDraw Solution Park.
Defensive tackle (DT)
Defensive tackle (DT), defensive tackle, DT,
Defensive end (DE)
Defensive end (DE), defensive tackle, DT,
Linebackers (LB)
Linebackers (LB), linebackers, LB,
Cornerback (CB)
Cornerback (CB), cornerback, CB,
Safety (S)
Safety (S), safety, S,
Quarterback (QB)
Quarterback (QB), quarterback, QB,
Running back (RB)
Running back (RB), running back, RB,
Wide receiver (WR)
Wide receiver (WR), wide receiver, WR,
Tight end (TE)
Tight end (TE), tight end, TE,
Center (C)
Center (C), center, C,
Offensive guard (G)
Offensive guard (G), offensive guard, G,
Offensive tackle (T)
Offensive tackle (T), offensive tackle, T,
Kicker (K)
Kicker (K), kicker, K,
Holder (H)
Holder (H), holder, H,
Long snapper (LS)
Long snapper (LS), long snapper, LS,
Punter (P)
Punter (P), punter, P,
Kickoff specialist (KOS)
Kickoff specialist (KOS), kickoff specialist, KOS,
Punt returner (PR)
Punt returner (PR), punt returner, PR,
Kick returner (KR)
 Kick returner (KR), offensive tackle, T,
Defensive tackle (DT)
Defensive tackle (DT), defensive tackle,
Defensive end (DE)
Defensive end (DE), defensive end,
Linebackers (LB)
Linebackers (LB), linebackers,
Cornerback (CB)
Cornerback (CB), cornerback,
Safety (S)
Safety (S), safety,
Quarterback (QB)
Quarterback (QB), quarterback,
Running back (RB)
Running back (RB), running back,
Wide receiver (WR)
Wide receiver (WR), wide receiver,
Tight end (TE)
Tight end (TE), tight end,
Center (C)
Center (C), center,
Guard (G)
Guard (G), guard,
Tackle (T)
Tackle (T), tackle,
Kicker (K)
Kicker (K), kicker,
Holder (H)
Holder (H), holder,
Long snapper (LS)
Long snapper (LS), long snapper,
Punter (P)
Punter (P), punter,
Kickoff specialist (KOS)
Kickoff specialist (KOS), kickoff specialist,
Punt returner (PR)
Punt returner (PR), punt returner,
Kick returner (KR)
Kick returner (KR), kick returner,
Used Solutions

ConceptDraw Solution Park ConceptDraw Solution Park

ConceptDraw Solution Park
ConceptDraw Solution Park collects graphic extensions, examples and learning materials

How to Create a Fault Tree Analysis Diagram (FTD) in ConceptDraw PRO

Fault Tree Diagram are logic diagram that shows the state of an entire system in a relationship of the conditions of its elements. Fault Tree Diagram are used to analyze the probability of functional system failures and safety accidents. ConceptDraw PRO allows you to create professional Fault Tree Diagrams using the basic FTD symbols. An FTD visualize a model of the processes within a system that can lead to the unlikely event. A fault tree diagrams are created using standard logic symbols . The basic elements in a fault tree diagram are gates and events.
The vector stenvils library "Outlets" contains 57 symbols of electrical outlets for drawing building interior design, electrical floor plans and layouts of AC power plugs and sockets.
"AC power plugs and sockets are devices that allow electrically operated equipment to be connected to the primary alternating current (AC) power supply in a building. Electrical plugs and sockets differ in voltage and current rating, shape, size and type of connectors. The types used in each country are set by national standards, some of which are listed in the IEC technical report TR 60083, Plugs and socket-outlets for domestic and similar general use standardized in member countries of IEC.
Plugs and sockets for portable appliances started becoming available in the 1880s, to replace connections to light sockets with easier to use wall-mounted outlets. A proliferation of types developed to address the issues of convenience and protection from electric shock. Today there are approximately 20 types in common use around the world, and many obsolete socket types are still found in older buildings. Co-ordination of technical standards has allowed some types of plugs to be used over wide regions to facilitate trade in electrical appliances, and for the convenience of travellers and consumers of imported electrical goods. Some multi-standard sockets allow use of several different types of plugs; improvised or unapproved adapters between incompatible sockets and plugs may not provide the full safety and performance of an approved adapter." [AC power plugs and sockets. Wikipedia]
The example "Design elements - Outlets" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Electric and Telecom Plans solution from the Building plans area of ConceptDraw Solution Park.
Electrical outlet symbols
Electrical outlet symbols, weatherproof phone outlet, weatherproof convenience outlet, weatherproof TV outlet, wall phone outlet, wall mounted, data, telephone, outlet, wall mounted, data outlet, vapor discharge lamp outlet, triplex outlet, television outlet, telephone outlet, switch, convenience outlet, split wired, triplex outlet, split wired, duplex outlet, special-purpose outlet, special-purpose connection, provision for connection, single outlet, switch, single outlet, range outlet, radio, convenience outlet, radio outlet, quadruplex outlet, pull switch, phone feed, multi-purpose outlet, multi-outlet assembly, local area network outlet, LAN outlet, lamp holder, pull switch, lamp holder, junction box, heavy duty outlet, convenience outlet, heavy duty outlet, floor special-purpose outlet, floor receptacle, floor phone outlet, floor mounted, outlet, floor TV outlet, fiber outlet, fax outlet, fan outlet, exit light outlet, emergency circuit single outlet, emergency circuit quadruplex outlet, emergency circuit duplex outlet, electrical outlet, duplex special-purpose outlet, duplex ground fault interrupter, duplex convenience outlet, drop outlet, door phone outlet, dedicated duplex outlet, data, voice, power, floor mounted, outlet, computer data outlet, clock hanger outlet, mounted , blanked outlet, TV, phone, outlet, TV feed, 240v outlet,
The vector clipart library "Presentation" design elements contains 45 symbols you can use to design your presentation slides and illustrations using the ConceptDraw PRO diagramming and vector drawing software.
"Although some think of presentations in a business meeting context, there are often occasions when that is not the case. For example, a non-profit organization presents the need for a capital fund-raising campaign to benefit the victims of a recent tragedy; a school district superintendent presents a program to parents about the introduction of foreign-language instruction in the elementary schools;an artist demonstrates decorative painting techniques to a group of interior designers; a horticulturist shows garden club members or homeowners how they might use native plants in the suburban landscape; a police officer addresses a neighborhood association about initiating a safety program. ...
A study done by Wharton School Of Business showed that the use of visuals reduced meeting times by 28 percent. Another study found that audiences believe presenters who use visuals are more professional and credible than presenters who merely speak. Other research indicates that meetings and presentations reinforced with visuals help participants reach decisions and consensus more quickly." [Presentation. Wikipedia]
The clip art example "Design elements - Presentation symbols" is included in the Presentation Clipart solution from the Illustration area of ConceptDraw Solution Park.
Presentation clip art and pictograms
Presentation clip art and pictograms, presentation,

mechanical engineering, mechanical design software, mechanical drawing symbols, mechanical drawing software Mechanical Engineering

mechanical engineering, mechanical design software, mechanical drawing symbols, mechanical drawing software
This solution extends ConceptDraw PRO v.9 mechanical drawing software (or later) with samples of mechanical drawing symbols, templates and libraries of design elements, for help when drafting mechanical engineering drawings, or parts, assembly, pneumatic,

chemical engineering, process engineering, process flow diagram symbols, process and instrumentation diagram, process diagrams Chemical and Process Engineering

chemical engineering, process engineering, process flow diagram symbols, process and instrumentation diagram, process diagrams
This chemical engineering solution extends ConceptDraw PRO v.9.5 (or later) with process flow diagram symbols, samples, process diagrams templates and libraries of design elements for creating process and instrumentation diagrams, block flow diagrams (BFD
The vector stencils library "Valves and fittings" contains 104 symbols of valve components.
Use these icons for drawing industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems.
"A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction. ...
Valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields. ...
Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow. These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements." [Valve. Wikipedia]
The example "Design elements - Valves and fittings" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Chemical and Process Engineering solution from the Engineering area of ConceptDraw Solution Park.
Valves and fittings symbols
Valves and fittings symbols, wedge gate valve, valve manifold, tundish, swivel joint, strainer, stop check valve, soldered, solvent, socket, spigot, socket,  spigot, socket weld, sleeve joint, separator, screwed sleeve, screwed joint, screw-down valve, screw-down check valve, relief valve, relief angle valve vacuum, relief angle valve pressure, reel valve, reducing valve, reducer, powered valve, plug valve straight through, plug valve T point, plug valve L point, plug valve 3 way, plug valve, parallel slide valve, open vent, needle valve, lock-shield valve, liquid seal, joint, hydrant, globe valve, gate valve, float operated valve, flanged valve, flanged joint, bolted joint, flame arrester, exhaust silencer, exhaust head, end cap socket and spigot, end cap screwed, end cap quick release, end cap flanged and bolted, end cap fillet welded, end cap butt welded, end cap	screwed and plugged, end cap, electrically insulated, electrically bonded, drain silencer, diaphragm valve, check valve, characterized port valve, butterfly valve, butt weld, bursting disc, bell mouth, ball valve, angle valve, Y strainer, 3-way plug valve,
The vector stencils library Alarm and access control contains 80 symbols of digital proximity equipment, locking hardware, and access control equipment.
"An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. Alarm devices are often outfitted with a siren." [Alarm device. Wikipedia]
"An access control point, which can be a door, turnstile, parking gate, elevator, or other physical barrier, where granting access can be electronically controlled. Typically, the access point is a door. An electronic access control door can contain several elements. At its most basic, there is a stand-alone electric lock. The lock is unlocked by an operator with a switch. To automate this, operator intervention is replaced by a reader. The reader could be a keypad where a code is entered, it could be a card reader, or it could be a biometric reader. Readers do not usually make an access decision, but send a card number to an access control panel that verifies the number against an access list. To monitor the door position a magnetic door switch can be used. In concept, the door switch is not unlike those on refrigerators or car doors. Generally only entry is controlled, and exit is uncontrolled. In cases where exit is also controlled, a second reader is used on the opposite side of the door. In cases where exit is not controlled, free exit, a device called a request-to-exit (REX) is used. Request-to-exit devices can be a push-button or a motion detector. When the button is pushed, or the motion detector detects motion at the door, the door alarm is temporarily ignored while the door is opened. Exiting a door without having to electrically unlock the door is called mechanical free egress. This is an important safety feature. In cases where the lock must be electrically unlocked on exit, the request-to-exit device also unlocks the door." [Access control. Wikipedia]
Use the design elements library Alarm and access control for drawing layout floor plans, blueprints, and wiring diagrams of intrusion systems, time and attendance systems, card and code access control security systems, internal and external security control systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library Alarm and access control is included in the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park.
Alarm and access control symbols
Alarm and access control symbols, window contact sensor, weatherproof, horn, siren, wall motion sensor, motion sensor, volumetric capacity detector, vibration sensor, shock sensor, vehicle loop detector, user control keyswitch, user control digital keypad, ultrasonic transceiver, turnstile, transformer, traffic arm, strobe, space detection device, smoke detector, slave tape dialer, slave digital communicator, siren, security window screen, security keypad, security door contact, security control unit, security control panel, security card reader, screen alarm, revolving door, remote zone annunciator, receiver, pushbutton, passive infrared, panic button, overhead door contact sensor, door contact sensor, motion detector, microwave transceiver, master intercom, mains supply power source, magnetic lock, security door alarm, line cut monitor, keypad device, keypad, intercom unit, infrasonic, infrared detector, horn, strobe, horn, siren, heat detector, glass break detector, gas detector, foil on glass detector, foil, floor motion sensor, motion sensor, floor mat, flood sensor, exit device, emergency power, emergency battery, electronic lock, electric door strike, electric door opener, dual technology device, driveway sensor, doorbell, door contact sensor, door chime, door buzzer, dial-up remote equipment, control unit, contact switch surface, contact switch flush, card reader, time, attendance, card reader, keypad, card access reader, card access, carbon monoxide detector, CO detector, camera, keypad, camera, intercom, camera, card reader, camera, biometric access reader, biometric access, beam fence disturbance, PIR field of view,
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. solution-park/ engineering-electrical
SPST, SPST, single-pole, single-throw, switch,
SPDT, SPDT, single-pole, double-throw, switch,
DPST, DPST, double-pole, single-throw, switch,
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,
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,
Switch disconnector
Switch disconnector, switch disconnector, isolating-switch,
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, high speed
Relay, high speed, relay,
Relay, mechanically latched
Relay, mechanically latched, relay,
Relay, permanent
Relay, permanent, relay,