FRS type fuse size reducer clip adapter?

[det_wireman]

I have a 460V, 3-phase disconnect and the fuse clips inside are made for Bussmann FRS- R40A through FRS-R60A fuse sizes. I want to use FRS-R20A fuses in this disconnect. The feeder to this disconnect is #6AWG CU protected by 60A fuses. Do they make a fuse clip reducer that would allow me to use the smaller FRS-R20A fuses? I need to protect a piece of equipment that will be powered from this fused disconnect. I searched the web with no hits that helped me out. Appreciate any info/advice you could give me.

 

[iwire]

Try here




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[davidr43229]

No.663R will take your 30 amp case size to fit a 60amp disconnect. They are sold in pairs.

 

[det_wireman]

Expressing gratitude

Expressing gratitude

The PDF file IWire gave me had the information but I did not see the item until David gave me the part number. I now feel confident we can successfully implement our idea.

Thank you IWire and David for taking the time to answer the question. I do appreciate it.

Pertinent information from the Bussmann file Iwire linked me to:
.
Fuse Reducers for Class R Dimension Fuses
FRN-R, LPN-RK — FRS-R, LPS-RK.


Fuse Size: 30A, ----- Desired Size: 60A, ----- Catalog No. 600V (Pairs): No 663-R