Cooper Bussmann

FWJ-300A
High Speed Fuse, 1000V

Product Information
Product Type: Fuse
Product Family: High Speed
Brand: Cooper Bussmann
Recommended Products
Rec. Fuse Block: BH-3 Series
Physical Properties
Dimensions: 5.8in.(L) × 2in.(W) × 0in.(H)
Datasheets
Datasheet
TCC Curves
Certifications
UL Recognized
Electrical Properties
Maximum AC Voltage: 1000
Maximum DC Voltage: 800
Amperage Rating: 300
AC Interrupting Ratings:
  • 1800 at 1000V
  • 100000 at 1000V
DC Interrupting Ratings:
  • 50000 at 800V
Watts Loss: 56
Melting I²T: 23500
ClearingI²T: 164000
Fast Acting: Yes