Fuse ufast aR 690VAC/500VDC 140A BS88-4L 2*D17*48mm cc71mm

CB140FEE

BS88-4 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: 5/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 21 days

Rated voltage
IEC 690VAC, 500VDC/UL 700VAC, 500VDC
Rated Current
140A
Utilication class
aR
Breaking capacity
200kA AC/50kA DC
Size
Double D17*48mm, cc71mm
I²t, pre-arc/total
850/3800 A²s at 660VAC
Power loss
36W
Open fuse indicator
Accessory, order separately
Terminal
T contact blade cc71mm according to BS88-4
Weight, each
0,091kg
Manufacturer's part number
140FEE



High speed fuses 690V