Fuse ufast aR 1000VAC 2000A 4 end cont.BKN95 4xM10 K-ind.

CB170M7963

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: 1/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 56 days

Rated voltage
1000V
Rated current
2000A
Utilization class
aR
Breaking capacity
200kA
Size
4
I²t, pre-arc/total
1450/8600 kA²s at 1000VAC
Power loss
270W
Open fuse indicator
K-indicator
Fixing style
BKN90 flush end contact 4*M10 thread
DC data
Contact CHS Controls for DC applications
Weight, each
2,1kg
Manufacturer's part number
170M7963



Square body fuses size 4