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Fuse ufast aR 1000VAC/750VDC 500A 1 DIN110 T-ind

CB170M4987

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 1000VAC/UL 1000VAC, 750VDC
Rated current
500A
Utilization class
aR
Breaking capacity
125kA AC/50kA DC
Size
1
I²t, pre-arc/total
63000/375000 A²s at 1000VAC
Power loss
85W
Open fuse indicator
T-indicator
Fixing style
DIN110 slotted blade acc. to DIN43653
DC data
Contact CHS Controls for additional DC data
Weight, each
0,67kg
Manufacturer's part number
170M4987

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