Fuse ufast aR 1000VAC/750VDC 250A 1 end cont.BKN75 M8 K-ind

CB170M4953

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

250A

Utilization class

Breaking capacity

125kA AC/50kA DC

Size

I²t, pre-arc/total

7750/46000 A²s vid 1000VAC

Power loss

52W

Open fuse indicator

K-indicator

Fixing style

BKN75 flush end contact, M8 thread

DC data

Contact CHS Controls for additional DC data

Weight, each

0,63kg

Manufacturer's part number

170M4953

Catalogue, High speed fuses, Swedish
Catalogue, High speed fuses, English
Data sheet, Square body fuses size 1*-3 class aR 1000V, English

Fuse ufast aR 1000VAC/750VDC 250A 1 end cont.BKN75 M8 K-ind

Product data & specifications

Document

Accessories

Square body fuses size 1