Fuse ufast aR 1300VAC/900VDC 500A 3 end cont.BKN80 M12 K-ind

CB170M6542

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/UL1300VAC
Rated current
500A
Utilization class
aR
Breaking capacity
100kA
Size
3
I²t, pre-arc/total
39000/310000 A²s vid 1250VAC
Power loss
105W
Open fuse indicator
K-indicator
Fixing style
BKN80 flush end contact, M10 thread
DC data
900VDC 8*In 90kA
Weight, each
1,25kg
Manufacturer's part number
170M6542



Square body fuses size 3