Mersen J646 Fuse Reducer

Brand: Mersen

Part Number: J646

Mersen Fuse Reducer, Rejection, 600 to 400 A, 600 VAC/VDC, Class: J

Additional Description: MERS-J646 400-600A J FUSE REDUCER PR

Catalog Description: Mersen fuse reducers allow the use of lower rated fuses in existing equipment having clips with higher ampere ratings. The use of closer rated time-delay fuses can improve circuit protection. For example, renewable or one-time fuses feeding a motor can be replaced with fuses sized closer to the motor nameplate current. Non-rejection reducers will allow Class H, K or R fuses to fit Class H or K clips. Rejection-type reducers will allow only Class R fuses to fit Class R clips or only Class J fuses to fit Class J clips. Class J fuse reducers are not for bolt on applications. J Volts 400 Amps 600 series.