Fuse ufast aR 690VAC/450VDC 225A BS88-4L D38*50mm cc84mm

CB225FM

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: 1/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 21 days

Rated voltage
IEC 690VAC, 450VDC/UL 700VAC, 500VDC
Rated Current
225A
Utilication class
aR
Breaking capacity
IEC 200kA AC, 40kA DC/UL 200kA AC, 50kA DC
Size
D38*50mm cc84mm
I²t, pre-arc/total
3700/26500 A²s at 660VAC
Power loss
44W
Open fuse indicator
Accessory, order separately
Terminal
L contact blade cc84mm according to BS88-4
Weight, each
0,23kg
Manufacturer's part number
225FM



High speed fuses 690V