Fuse ufast aR 690VAC/350VDC 630A BS88-4T 2*D38*50mm cc84mm

CB630MMT

BS88-4 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: 1/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 21 days

Rated voltage
IEC 690VAC, 350VDC/UL 700VAC
Rated Current
630A
Utilication class
aR
Breaking capacity
200kA AC/40kA DC
Size
Double D38*50mm cc84mm
I²t, pre-arc/total
68500/720000 A²s at 660VAC
Power loss
86W
Open fuse indicator
-
Terminal
T contact blade cc84mm according to BS88-4
Weight, each
0,454kg
Manufacturer's part number
630MMT



High speed fuses 690V