Fuse ufast aR 1300VAC/900VDC 400A 1 DIN110 T-ind

CB170M4193

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
IEC 1250VAC, 900VDC/UL 1300VAC
Rated current
400A
Utilization class
aR
Breaking capacity
100kA
Size
1
I²t, pre-arc/total
29500/235000 A²s vid 1250V
Power loss
75W
Open fuse indicator
T-indicator
Fixing style
DIN110 slotted blade acc. to DIN43653
DC data
900VDC 8*In 90kA
Weight, each
0,685kg
Manufacturer's part number
170M4193



Square body fuses size 1