Fuse ufast aR 700VAC 550A 1 Fr-cc86mm K-ind

CB170M4365

High speed 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 690VAC/UL 700VAC

Rated current

550A

Utilization class

Breaking capacity

200kA

Size

I²t, pre-arc/total

34000/230000 A²s at 660VAC

Power loss

75W

Open fuse indicator

K-indicator

Fixing style

Slotted blade cc86mm acc. to French std.

DC data

Contact CHS Controls for DC applications

Weight, each

0,46kg

Manufacturer's part number

170M4365

Data sheet, Square body fuses size 1*-3 class aR French style, English

Fuse ufast aR 700VAC 550A 1 Fr-cc86mm K-ind

Product data & specifications

Document

Accessories

Square body fuses size 1