Pearlfish...there is no way you can put 250 volt fuses in a 600 volt fused disconnect switch or 600 volts fuses in a 240 volt fused disconnect switch.(they just will not fit)base on the fuses(FRS-R fuse) info.they are used on 480 volts circuits.rating 600 volts.in this case a motor load.
if it was 240 fuses the number would have been FRN-R
[This message has been edited by lighthouse (edited 01-20-2003).]
