Fuse ufast aR 1100VAC 1250A 3 DIN110 K-ind

CB170M6250

High speed square body 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
1100VAC
Rated current
1250A
Utilization class
aR
Breaking capacity
100kA
Size
3
I²t, pre-arc/total
810/3950 kA²s at 1000VAC
Power loss
170W
Open fuse indicator
K-indicator
Fixing style
DIN110 slotted blade acc. to DIN43653
DC data
900VDC 12*In 90kA
Weight, each
1,3kg
Manufacturer's part number
170M6250



Square body fuses size 3