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Fire & Security Products
Siemens Building Technologies Group
12.2001
1 Planning
1.1 Wiring and planning symbols
1.1.1 Symbols
Main distributor
Distribution box
Cable loop box (without terminals)
Line indicating larger number of wires
Line indicating number of wires
6
Ø 0,8
Symbol Designation Symbol Designation
Fuse
Line, with cross-section
Shielded line
Fig. 1 Wiring symbols
Special devices
(Model ...)
Visual, audible alarm device
(Model ...)
Door magnet
(Model ...)
External control relay
Fire control installation
Signal display panel of actuation
of extinguishing (Model ...)
Extinguishing system valve
Response indicator
Visual signal transmitter
(Model ...)
Audible alarm device
(Model ...)
Signalling, e.g. mimic panel,
terminal etc. (Model ...)
Fire detection system control unit
(Model ...)
Automatic alarm transmitter
for extinguishing systems
Manual call point
Linear light absorption
smoke detector
Flame detector
Heat detector
Smoke detector
Symbol Designation Symbol Designation
Fire detector general
Fig. 2 Planning symbols (ISO/DIS 6790.2)