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#36890 04/17/04 02:11 PM
Joined: Jun 2002
Posts: 186
M
mj Offline OP
Member
can any give a simple difference between class 1 ,class 2,class 3 circuits ? art # 725 is almost impossible to understand. and where to apply each class ?

#36891 04/17/04 08:17 PM
Joined: Dec 2003
Posts: 886
H
Member
The difference is that Class 1 will say Class 1 on the device, Class 3 will say Class 3 etc. [Linked Image]

There is no way for you to determine the class of wiring anymore. It is supposed to be printed on all listed transformers and power supplies.

-Hal

#36892 04/17/04 08:51 PM
Joined: Feb 2003
Posts: 939
F
Member
unforeteally ,, the low voltage cables they do have class type stamped on it. is is very common with thermosat wires and intercom wires they will have wire size , numbers of conducter, type and class if have it .

merci , marc


Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)


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