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#184447 - 02/10/09 04:06 PM Fuses
WireNuts29 Offline
Member

Registered: 07/24/07
Posts: 85
Loc: Mass, U.S.A.
Hey guys,
I have a customer who had installed a bunch of square D bus duct. Now he has 5 machines to be hooked up. All the disconnects are there already. The problem is they are fusable disconnects. The only information i can get out of the dicconnects was that they take type j fuses. It looks like a typical knife blade cartridge fuse, but when i type type j into the fuse companies web site not all the fuses have the blade on them? Am I missing something here. What does the J mean anyway. Any info would be helpfull

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#184449 - 02/10/09 04:30 PM Re: Fuses [Re: WireNuts29]
HotLine1 Offline

Member

Registered: 04/03/02
Posts: 6804
Loc: Brick, NJ USA
Bussman fuse site should have all the info you need.
1-60 amp are ferrule type
larger to 600 amp are knife blade

Go to Bussman or little fuse site

LPJ-60SP is a 60 amp, LoPeak Bussman
_________________________
John

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#184501 - 02/11/09 07:01 PM Re: Fuses [Re: HotLine1]
JBD Offline
Member

Registered: 07/12/01
Posts: 599
Loc: WI, USA
Type J fuses look just like "normal" fuses, except they are not as long.

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