> EATON - MOELLER > Bussmann Series High speed fuses > FWJ300A
EATON - MOELLER 300AMP 1000V AC SEMI-COND FUSE 300AMP 1000V AC SEMI-COND FUSE FWJ-300A EATON ELECTRIC cartridge fuse, ultra rapid, 300 A, AC 1000 V, DC 800.. View larger
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300AMP 1000V AC SEMI-COND FUSE FWJ-300A EATON ELECTRIC cartridge fuse, ultra rapid, 300 A, AC 1000 V, DC 800..

300AMP 1000V AC SEMI-COND FUSE

FWJ300A

FWJ-300A

EATON - MOELLER

1 Pcs.

cartridge fuse, ultra rapid, 300 A, AC 1000 V, DC 800 V, 51 x 147 mm, aR, UL 300AMP 1000V AC SEMI-COND FUSE Eaton Bussmann series FWJ high speed fuse, 300A, 25 kAIC (35-200A), 100 kAIC (250-2000A), 50 kAIC at 800 Vdc (35-200A, 450-600A), None, High speed fuse, Blade end X blade end, Stud Fuse, Fuse-link, high speed, 300 A, AC 1000 V, DC 800 V, 51 x 147 mm, aR, UL, centre-bolted tags, protection of DC common bus, DC drives, power converters/rectifiers and reduced voltage starters, UL248, Breaking Capacity 100 kA

Automation > HRC fuse
Bussmann Series High speed fuses

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General specifications

Product Name
Eaton Bussmann series high speed cylindrical fuse
Catalog Number
FWJ-300A
EAN
5027590021265
UPC
051712796248
Product Length/Depth
147 mm
Product Height
51 mm
Product Width
51 mm
Product Weight
527 g
Compliances
CE Marked
RoHS Compliant
Certifications
CSA Certified
UL Recognized

Electrical data

Amperage Rating
300 A
Voltage rating
1000 V
Voltage type
AC
Interrupt rating
450-600A)
25 kAIC (35-200A)
100 kAIC (250-2000A)
50 kAIC at 800 Vdc (35-200A
Class
Class aR
Pre arc (I2T)
23500
Clearing (I2T)
164000 at 1000 V
Watt losses
56 W

Product specification

Application
Semiconductor, DC Common bus, DC drives, Power converters/rectifiers
Fuse indicator
Non Indicating

ETIM for FWJ-300A Circuit breakers and fuses (EC004556)
Feature Name Feature Value
Fuse system according to IEC 60269 (EF017676) Other
Fuse construction type according to IEC 60269 (EF015865) Other
Type of current (EF000143) AC/DC
Rated voltage AC (EF007682) 1000 V
Rated voltage DC (EF012281) 800 V
Rated current (EF000227) 300 A
Utilization category according to IEC 60269 (EF002572) aR
Breaking capacity (EF005617) 100 kA
Colour code (EF000931) None
Type of fuse status indicator (EF004473) None
Power loss at rated current (EF012389) 56 W
Mounting holes (EF021553) Other
Centre-to-centre distance of connections (EF021151) 113.75 mm

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.