Ithinkimstillhere
Member
- Location
- saint louis
I have a exterior liquid filled transformer (primary is customer owned distribution) i have a non-fused disconnect switch next to the transformer feeding into a switchboard with overcurrent protection (1200A) main breaker (electric room 140 feet away). Does the disconnect switch i mentioned next to the transformer need to be service entrance rated with overcurrent protection? (fused in lieu of non-fused?)