Originally Posted by ATC USN
I didn't know that was still allowed, the cable run is 20' long how much did they save by doing that?
The breaker hasn't tripped since I replace it.
Dealer still coming out on Monday.
It's not that they "saved" anything it's that 10/2 is what is used for 240volt circuits. 3 wire would be used for a 120v 3 way switch, among other things.