cdcengineer
Senior Member
Is there any reason why 110.14(C) prohibits the connection by either splice or lug of a 75?C & 90?C conductor? The example in question is connecting a #2 AWG THWN-2 to a #3 AWG THWN conductor. The circuit is protected by a 110A fuse and the fuse terminal rating is 75?C. The issue here is that they already ran 1000's of feet of #3.
Input is greatly appreciated.
Input is greatly appreciated.