Home › Electrical Engineering Forum › General Discussion › 3 Pole & 4Pole MCCB which one is suitable › Reply To: 3 Pole & 4Pole MCCB which one is suitable
2011/12/04 at 3:03 pm
#12594
admin
Keymaster
Dear,
Thanks for your clarification but, on ATS panel we recommend to use 4P breaker to switch off the neutrel coming from the generator because, may be reverse current will pass on to the generator.