biggladant
Member
- Location
- Kansas
I have been going over threads on 3 phase corner grounded systems but I am still confused on a few things. On a 3 pole fusible motor disconnect does the grounded phase have to be sluged or is a fuse also ok? If it does have to be slugged is it a NEC requirement? I also have the same question for motor overloads.The system I am working on is 480 Volt and currently all the disconects have three fuses. Thanks