Fuse ufast gR 1400VAC/1000VDC 12A D20*127mm

CBFWS-12A20F

High speed fuse for protection of semiconductor relays, softstarters, AC variable speed drives, rectifiers etc. Since semiconductor have low thermal capacity, the protective device must react very fast. Can be installed in compact fuse disconnectors. Class gR, both overload and short-circuit prot.

Pack size: 10/package
In stock (0 pcs)
Estimated delivery time, if not in stock: 42 days

Rated voltage
1400VAC/1000VDC
Rated current
12A
Utilization class
gR
Breaking capacity
50kA
Size
D20*127mm
I²t, pre-arc/total
170/380 A² at 1000VAC
Power loss
3,4W
Open fuse indicator
-
Weight, each
0,096kg
Manufacturer's part number
FWS-12A20F



Cylindrical fuses 20*127mm