CHANGE REQUEST	

Request identity number:	
C00247	

Type of request:	
Technically new	

Request status level:	
For evaluation	

Proposal:	
Introduce a new symbol for product: smoke alarm device
This symbol is intended to replace the former proposed symbol  S01893, which is obsolete.

Reason:	In IEC 60617 DB there is no symbol for installation diagrams for representing product smoke alarm device. In some countries smoke alarm devices are mandatory in houses and building and particular rooms. Smoke alarm devices have been used for many years but so far there is no internationally standardize symbol for such product. 

Smoke alarm device combines two concepts 1) smoke detector and 2) warning device. 

During the preparation of this proposal MT 60617 was consulted

FI NC propose to standardize a graphical symbol and application note for smoke alarm device 	

Requested by:	
Arto Sirviö
arto.sirvio@sesko.fi
FI	

GRAPHICAL SYMBOL	

Symbol identity number:	
S01902
 Ref to S01893	
Status:	
Proposed	

Drawing:		 

Earlier published in:	
.	
Not applicable 	

Name:	
EN	
Smoke alarm device 
Dispositif d'alarme de fumée	

Keywords:	
EN	
installations in buildings, alarm device, smoke alarm, smoke detector 	

Application notes:		
A00266, A002XX 	
Applies		S01417, S01852	
Application class:		Installation diagrams	
Function class:		B Converting variable to signal	
Shape class		Rectangles	

APPLICATION NOTE	

Note identity number:	
A002XX	
Status:	
Proposed
	
Note type:	General	

Note (EN):

Smoke alarm device can have mains connected power supply and/or it can be battery powered device. 
If device has no connections (symbol S00001 is not used) then object is independent battery powered device. If connections are used then depending on the type object can be mains powered and/or part fire detection and fire alarm system.