900 Amp 480/277v Y Service

[electrofelon]

1

 

[winnie]

just out of curiousity, how does one provide GF protection on a fuse?

Why, with shunt trip fuses, of course

(Seriously, I know that there are devices that have fuses for overcurrent protection and an electronically 'trippable' switch..but I wonder if there are fuses with a set of contacts that if energized would blow the fuse directly.)

-Jon