Fuse ufast aR 1500VDC 1800A 4 end cont.BKN155 4xM10 K-ind.

CB180D7477

High speed square body fuse for DC applications, energy storage systems, DC common bus systems, regenerative drives 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: 1/package

In stock (0 pcs)

Estimated delivery time, if not in stock: 90 days

Rated voltage

1500VDC

Rated current

1800A

Utilization class

Breaking capacity

100kA

Size

I²t, pre-arc/total

3500/20000 kA²s at 1500VDC, L/R=10ms

Power loss

313W

Open fuse indicator

K-indicator

Fixing style

BKN155 flush end contact, M10 thread

DC data

Minimum breaking current at 1500VDC: 14500A

Weight, each

3,1kg

Manufacturer's part number

180D7477

Data sheet, Square body fuses size 4 class aR 1500VDC, English

Fuse ufast aR 1500VDC 1800A 4 end cont.BKN155 4xM10 K-ind.

Product data & specifications

Document

Accessories

Square body fuses size 4