GG
Senior Member
- Location
- Ft.Worth, T.X.
Are thermostat wires rated class 1 power limited or class 2 and why? Someone was telling me that stat wires fall under both class 1 and 2?
Chris that helped alot. This has been the most confusing thing to me in the NEC. Thanks.
Your very welcome.
I think alot of the confusion comes from the fact that a lot of people equate Class 1,2, and 3 systems with "low voltage" when in fact Class 1 circuits for the most part operate at nominal voltages up to 480 volts.
Chris
It is a tough one. I just need to open up my mind a bit. Thanks Chris. Does the MH book help with the understanding?