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158  Mentor MP User Guide
www.controltechniques.com                     Issue: 3
Table 12-27 Cooper Bussmann DC protection fusing for 480V and 575V size 1 drives
 
DC protection fusing is only required for 4 quadrant drives.
Model Fuse type
Rating 
V
Rating 
A
Catalogue number
MP25A4R FWJ series American round fuse 1000Vac 40 FWJ-40A
MP25A5R AC fuse provides protection
MP45A4R FWJ series American round fuse 1000Vac 70 FWJ-70A
MP45A5R AC fuse provides protection
MP75A4R FWJ series American round fuse 1000Vac 125 FWJ-125A
MP75A5R AC fuse provides protection
MP105A4R FWJ series American round fuse 1000Vac 175 FWJ-175A
MP105A5R AC fuse provides protection
MP155A4R FWJ series American round fuse 1000Vac 250 FWJ-250A
MP155A5R AC fuse provides protection
MP210A4R FWJ series American round fuse 1000Vac 350 FWJ-350A
MP210A5R AC fuse provides protection