Mersen Ferraz Shawmut Fuse Reducer R422, Allows 200A Fuses to Fit 400A Clips, 250/600V Rated. Class R Rejection-type Reducers will allow only Class R fuses to fit Class R clips. Learn More...
Mersen Ferraz Shawmut 422 fuse reducer, Allows 200A Fuses to Fit 400A Clips, 250/600V Rated. Non-rejection Reducers will allow Class H, K or R fuses to fit Class H or K clips. Learn More...
Mersen Ferraz Shawmut J426, Allows 200A Fuses to Fit 400A Clips, 600V Rated. Class J Rejection-type Reducers will allow only Class J fuses to fit Class J clips. Class J fuse reducers are not for bolt on applications Learn More...