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Fuse ufast aR 1000VAC/900VDC 1000A 3 DIN110 T-ind

CB170M8639

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: 3/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 28 days

Rated voltage
1000VAC/900VDC
Rated current
1000A
Utilization class
aR
Breaking capacity
125kA
Size
3
I²t, pre-arc/total
340/2050 kA²s at 1000VAC
Power loss
150W
Open fuse indicator
T-indicator
Fixing style
DIN110 slotted blade acc. to DIN43653
DC data
900VDC 8*In 90kA
Weight, each
1,3kg
Manufacturer's part number
170M8639