I've seen equipment designed at these voltages intended for use in the European Union. The 220V-240V is part of a 380-415V Y supply, so the 220-240V is derived from a hot wire and a ground. The equipment had fuses for both legs of all of the branch circuits.
The neutral leg should be unfused right, since the 220-240V is derived from a hot and a neutral? Would it be possible that the neutral is not grounded? I know the NEC is not valid for EU, but not fusing grounded conductors must be a universal law of some kind...
The neutral leg should be unfused right, since the 220-240V is derived from a hot and a neutral? Would it be possible that the neutral is not grounded? I know the NEC is not valid for EU, but not fusing grounded conductors must be a universal law of some kind...