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HOLLY FUSE H2FF550 1250V 550A Fuse
Hollyland

HOLLY FUSE H2FF550 1250V 550A Fuse

Part Number: H2FF550

● LT: 2-4w

H2FF550 fuse from HOLLY FUSE combines a 550A current rating with a 1250V voltage rating.

Rated Current550A
Rated Voltage1250V
Breaking Capacity100000A at 1250V AC
PackageNH2
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The HOLLY FUSE H2FF550 fuse carries 550A, 1250V and belongs to the H2FF family. Standards: IEC 60269, UL 248. Approvals: TÜV, CCC, CE. Interrupting/breaking capacity: 100000A at 1250V AC.

Specifications

  • Rating table: 100,000 amperes at 1250V AC | 50,000 amperes at 1000V DC
  • Rated current type: AC/DC
  • Standards also cited: IEC 60269-4, GB/T 13539.4, UL 248-13
  • Source: powerfuse catalogue page 60

Technical Specifications

Part Number
H2FF550
Manufacturer Part Number
H2FF550
Series
H2FF
Fuse Type
Fuse
Current Rating
550A
Voltage Rating
1250V
AC / DC
AC/DC
Breaking Capacity
100000A at 1250V AC
Package / Dimensions
NH2
Mounting
Bolt-Down
Application
Power Electronics
Standard
IEC 60269 · UL 248
Terminal Type
Blade
Fuse Speed
Very Fast Acting
Utilization Class
aR
Approvals
CCC · CE · TUV
Certifications
TÜV · CCC · CE
Rating table
100,000 amperes at 1250V AC | 50,000 amperes at 1000V DC
Rated current type
AC/DC
Standards also cited
IEC 60269-4, GB/T 13539.4, UL 248-13
Source
powerfuse catalogue page 60
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