T Traineeboy Well-known member Joined Apr 22, 2020 Messages 201 Reaction score 17 Jul 17, 2020 #1 Sorry if this is a silly question. Why is a single phase cut out fuse 415v when it should be 230v ?
Andy™ ©Resident Geordie™ Supporting Member Joined Jan 1, 2009 Messages 30,704 Reaction score 1,414 Location S. Tyneside Jul 17, 2020 #2 thats simply the voltage its designed to handle safely
John Sklar New member Joined Mar 30, 2021 Messages 4 Reaction score 0 Apr 30, 2021 #3 To handle voltage safely it needs to cut off.