ECN Forum Forums General Topics of the Trade Voice - Data - Video Discussion How could this be done legally???

transformers are a Class 2 power supply and the wiring has to be rated for that. Which I don't think cat 3 or cat 5 is rated for, but I could be wrong.

Communications cables are usually listed as CM. Table 725.61 allows CM to be substituted for CL2.

-Hal

[This message has been edited by hbiss (edited 01-29-2005).]