Can I reduce the neutral wires on 110/240v single phase 200 amps residential service and feeders?
A amarcil New member Jun 8, 2006 #1 Can I reduce the neutral wires on 110/240v single phase 200 amps residential service and feeders?
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Jun 8, 2006 #2 Take a look at 220.61. Also for clarity, the system would have a voltage of 120/240 volts.