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Bussmann FWX-400A 250V AC 400A FWX Series Fuse

Eaton Bussmann

Bussmann FWX-400A 250V AC 400A FWX Series Fuse

Part Number: FWX-400A

● LT: 8-12w

250V AC/DC 400A FWX Series high-speed fuse; 200kA AC / 50kA DC interrupting rating.

Rated Current400A

Rated Voltage250V AC/DC

Breaking Capacity200kA AC / 50kA DC

PackageNorth American Style

Tags

250V 400A aR class bussmann fuse bussmann fuses CE DC common bus eaton fuse fast acting fast acting (f)FWX series high speed IEC 60269-4 power converters RoHS UL Recognized

Eaton Bussmann FWX aR high-speed fuse, 400A, 250V AC/DC, interrupting rating 200kA AC / 50kA DC; Clearing I²t 180,000 A²s, watt loss 32.0W.

Technical Specifications

Part Number: FWX-400A
Manufacturer Part Number: FWX-400A
Series: FWX Series (250V AC High-Speed)
Fuse Type: High-Speed Fuse
Current Rating: 400A
Voltage Rating: 250V AC/DC
AC / DC: AC/DC
Breaking Capacity: 200kA AC / 50kA DC
I²t: 180.0k A²s
Pre-arcing I²t: 25,500 A²s
Total I²t: 180000
Operating Temperature: -40°C to +125°C
Package / Dimensions: North American Style
Mounting: Stud Mount
Application: DC common bus · Industrial drives · Power converters
Standard: IEC 60269-4
Terminal Type: Bolted tag
Fuse Speed: Fast Acting (F)
Utilization Class: aR
Approvals: CE · CSA · RoHS · UL Recognized
Certifications: UL Recognized|CE|IEC 60269-4
Reference Lead Time: 12-16 weeks
Minimum Order: 10 pcs
Sample Status: Contact for Availability
Clearing I²t: 180,000 A²s
Watt Loss @ In: 32.0W