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Eaton Bussmann FWH-12A14F 12A 500V AC/DC Class aR 14x51mm High-Speed Fuse
Eaton Bussmann

Eaton Bussmann FWH-12A14F 12A 500V AC/DC Class aR 14x51mm High-Speed Fuse

Part Number: FWH-12A14F

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FWH-12A14F: 12A; 500V AC/DC; Class aR; High-Speed (aR); 200kA AC / 50kA DC.

Rated Current12A
Rated Voltage500V AC/DC
Breaking Capacity200kA AC / 50kA DC
Package14x51mm
Tags
FWH-12A14FBussmann FWH Series (14x51mm aR High-Speed Fuse)12A fuse500V AC/DCClass aR
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Eaton Bussmann FWH-12A14F is a 14x51mm high-speed fuse rated 12A at 500V AC/DC. Interrupting rating: 200kA AC / 50kA DC. Typical applications: DC common bus, DC drives, Power converters/rectifiers, Reduced-voltage starters. Source: Bussmann Full Line Catalog 1007 (2018), page 4-25.

Technical Specifications

Part Number
FWH-12A14F
Manufacturer Part Number
FWH-12A14F
Series
FWH Series (14x51mm aR High-Speed Fuse)
Fuse Type
High-Speed Semiconductor Fuse
Current Rating
12A
Voltage Rating
500V AC/DC
AC / DC
AC/DC
Breaking Capacity
200kA AC / 50kA DC
Package / Dimensions
14x51mm
Mounting
Ferrule Fuse Holder
Application
DC common bus · DC drives · Power converters/rectifiers · Reduced-voltage starters
Terminal Type
Ferrule
Fuse Speed
High-Speed (aR)
Utilization Class
Class aR
Approvals
CE · CSA by rating · UL Recognized
Certifications
UL Recognized|CSA by rating|CE
Reference Lead Time
12-16 weeks
Source
Bussmann Full Line Catalog 1007 (2018), page 4-25.; Watts loss at rated current: 4.3 W

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