graphical symbols for electrical circuit diagrams 20003 hq en
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Siemens Building Technologies CM1N0113E / 12.1998Landis & Staefa Division 1/4
0113
Graphic s ymbolsfor Electrical Circuit Diagrams
3
Description Symbol
Variability, inherent(e.g. sensor)
Adjustability
Variability in stepsStepping action
Propagation, both ways
Transmission
Reception
Thermal effect
Electromagnetic effect
Keybord
Fascimile
Mechanical connection (link)Form 1
Mechanical connection (link)Form 2
Automatic return
DetentNon-automatic return
Latching device, engaged
CodeIEC/DIN
02 03 03
02 03 05
02 03 07
02 05 02
02 05 04
02 05 05
02 11 05
02 11 06
02 12 01
02 12 04
02 12 05
02 12 06
02 12 07
02 12 10
02 12 13
02 08 01
02 08 02
Description Symbol
Operated by proximity effect
Operated by touching
Emergency switch
Operated by key
Control by fluid level
Earth, general symbol
Changer, general symbol
Conductor
Three conductorsForm 1
Three conductorsForm 2
Screened conductor
Twisted conductors,two conductors shown
Conductors in a cable,three conductors shown
02 13 06
02 13 07
02 13 08
02 13 13
02 14 01
02 15 01
02 17 06
03 01 01
03 01 02
03 01 03
03 01 07
03 01 08
03 01 09
Blocking device
Manually operated control,general case
Operated by turning
Operated by pushing
02 12 14
02 13 01
02 13 04
02 13 05
CodeIEC/DIN
0113Z01E
Delayed action; movement dir.from arc towards its centre.
Delayed action; movement dir.from arc towards its centre.
CM1N0113E / 12.1998 Siemens Building Technologies2/4 Landis & Staefa Division
11 12 13 14 15 16
G
M3
Description SymbolCode
IEC/DIN
Coaxial pair
Terminal strip
Junction of conductorsForm 1
Junction of conductorsForm 2
Double junction of conductorsForm 1
Double junction of conductorsForm 2
Connection common to a groupof similar items.
Plug and socket
03 03 05
03 01 11
03 02 03
03 02 04
03 02 05
03 02 06
03 02 07
03 02 09
Resistor, general symbol
Potentiometer with sliding contact
Potentiometer, pre.set
Capacitor, general symbol
Winding
Semiconductor diode, general symbol
Light emitting diode,general symbol
Photo-conductive device withsymmetrical conductivity
Photodiode
Photovoltaic cell
Hall generator
Machine, general symbol *M=motor G=generator
04 01 01
04 01 07
04 01 08
04 02 01
04 03 02
05 03 01
05 03 02
05 06 01
05 06 02
05 06 03
05 06 05
06 04 01
Induction motor, three phase
06 08 01
Description Symbol
Transformer with two windings
Primary cell or accumulatorlong line = positive poleshort line = negative pole
Automatic release function
06 09 01
06 15 01
07 01 05
06 18 06
Photovoltaic generator
Make contact
Break contact
Change-over break beforemake contact
Two-way contact withcentre-off position
Change-over make beforebreak contact (bridging)
Passing make contact closingmomentarily when its operatingdevice is actuated.
07 02 01
07 02 03
07 02 04
07 02 05
07 02 06
07 03 01
07 03 02
07 03 03
CodeIEC/DIN
0113Z02E
Passing make contact closingmomentarily when its operatingdevice is released.
Passing make contact closingmomentarily when its operatingdevice is actuated or released.
Siemens Building Technologies CM1N0113E / 12.1998Landis & Staefa Division 3/4
1 432
07 04 01
07 04 02
07 04 03
Make contact early to close rel.to other assembly contacts.
Break contact late to close rel.to other assembly contacts.
Description Symbol
07 07 01
07 07 02
07 07 03
07 07 04
07 09 03
07 09 03
07 04 04
07 11 04
07 11 05
Manually operated switch, general symbol
Push-button switch (non-locking)
Pull-switch (non-locking)
Turn-switch (locking)
Self-operating thermal switch, break contact
Self operating thermal switchbreak contact of athermal relay
Single-pole n-position switch,shown for n = 6
CodeIEC/DIN
0113Z03E
Description Symbol
07 11 06
07 11 07
07 12 01
07 13 01
07 13 02
07 13 04
Single-pole n-position switch,with position diagramshown for n = 6
Four-position switch, manuallyoperated, having fourindependent circuits
Complex switch, general symbol
Switch (mechanical)general symbol
Contactor (contact open in the unoperated position)
07 15 01
07 15 07
07 15 08
07 19 01
07 21 01
08 01 01
07 15 21
Operating device, general symbol
Relay coil of a slow-operating relay
Actuating device of a thermal relay
Proximity sensor
Fuse, general symbol
Indicating instrument* V = Volt A = Ampère
CodeIEC/DIN
Single-pole n-position switch,alternative for use when n issmall, shown for n = 4
Contactor (contact closed in the unoperated position)
Relay coil of a slow-releasing relay
Make contact late to close rel.to other assembly contacts.
Break contact early to close rel.to other assembly contacts.
CM1N0113E / 12.1998 Siemens Building Technologies4/4 Landis & Staefa Division
000
U
I I I
3
4
10 04 01
10 14 05
10 15 02
*103 04 01
*107 05 01
*107 05 06
*107 05 08
*108 03 01
11 12 05
*108 03 02
*107 05 07
*102 05 04
Description Symbol
08 06 01
Thermocouple
08 07 02
08 07 03
08 08 01
08 10 02
08 10 05
08 10 06
08 10 10
08 10 01
Telemetering transmitter
Telemetering receiver
Clock, general symbol
Lamp, general symbolRD = red, YE = yellow,GN = green
Signal lamp, flashing type
Horn
Bell
Siren
08 01 02
08 01 03
Recording instrument* w = wattmeter
Integrating instrument* h hour meter kWh = kilowatt-hour meter
08 10 09
09 08 06
Buzzer
Tape or film type
CodeIEC/DIN Description Symbol
Antenna, general symbol
Puls inverter
Amplifier, general symbol
Latching mechanism with mechanical release
Cable penetration
Motor protecting contactor;3-pin with thermic + magneticovercurrent and undervoltagereleases
Circuit breaker
Residual - current - operated -circuit - breaker (r.c.c.b.)
Display, general
Display, digital
Connection or junction box
CodeIEC/DIN
0113Z04E
Motor protecting contactor;3-pin with thermic + magneticrelease
* Not yet IEC - defined
1998 Siemens Building Technologies Ltd.
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