Fuse ufast aR 660VAC 250A 000 BS88 cc70mm ind
CB170M1521BS88-4 high speed fuse for protection of semiconductor relays, softstarters, AC variable speed drives, rectifiers etc. Since semiconductors have low thermal capacity, the protective device must react very fast. Class aR, short-circuit protection only. We help you with selection and sizing.
Pack size: 5/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 56 days