I have a vintage wadsworth 60 amp main fuse panel pull=out Jan 13, 2018I have a vintage wadsworth 60 amp main fuse panel pull=out fuse holder inside my breaker panel, I recently lost power in - Answered by a verified Electrician Open the fuse box and test each pair of wires on the fuse blocks. Let me know how many don't have a 240V reading and the sizes of the fuses. 3 total boxes with the old type fuses Wadsworth Fuse | eBay Wadsworth Fuse Panel Box Front Cover 100 Amp C-681. $49. Buy It Now. or Best Offer. Was removed during a panel upgrade and is in good usable condition. From a 100 Amp panel with markings of C-681. Wadsworth 60 amp fuse block pull out with Fusetron FRN-R 30 fuses. See all results. Browse Related. Wadsworth Breaker. Square D Fuse Box.