Fuse ufast aR 240VAC/150VDC 450A BS88-4L D38*30mm cc58mm

CB450LMT

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 240VAC, 150VDC/UL 250VAC, 150VDC
Rated current
450A
Utilization class
aR
Breaking capacity
200kA AC/50kA DC
Size
D38*30mm, cc58mm
I²t, pre-arc/total
18000/220000 A²s at 240VAC
Power loss
42W
Open fuse indicator
Accessory, order separately
Terminal
L contact blade cc58mm according to BS88-4
Weight, each
0,185kg
Manufacturer's part number
450LMT



High speed fuses 240V