General specifications

Product Name:  Eaton Bussmann series high speed cylindrical fuse

Catalog Number:  FWA-125B

UPC:  051712577816

EAN:  5027590020190

Product Length/Depth:  26 mm

Product Height:  26 mm

Product Width:  72 mm

Product Weight:  88 g

Warranty:  Not Applicable

Compliances:  CE Marked

Certifications:  UL Recognized

Product specifications

Rated voltage DC:  150 V

Interrupt rating:  200 kAIC Vac (70-1000 A)
100 kAIC at 80 Vdc (70-1000 A)
20 kAIC at 150 Vdc (70-800 A)
100 kAIC at 150 Vac
100 kAIC at 80 Vdc
20 kAIC at 150 Vdc

Center-to-center distance of connections:  50.75 mm

Insulated metal gripping lugs (IMGL):  No

Current type:  AC/DC

Mounting method:  Stud

Amperage Rating:  125 A

Rated switching capacity:  100 A

Voltage rating:  150 Vac/dc

Fuse indicator:  Non Indicating

Construction size:  Other

Clearing (I2T):  18000

Rated voltage AC:  150 V

Color:  None

Connection:  Blade end x blade end

Mounting dimension:  M8

Utilization category:  aR (accompanied semiconductor protection)

Watt losses:  11.2 W

Type:  High speed fuse

Fuse shape:  Cylindrical, center bolted tags

Breaking capacity:  100 kA

Class:  Class aR

Pre arc (I2T):  1870

Application:  Semiconductor, DC Common bus, DC drives, Power converters/rectifiers

Voltage type:  AC/DC

Packaging type:  Standard