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HOLLY FUSE H1FF450C 1250V 450A Fuse
Hollyland

HOLLY FUSE H1FF450C 1250V 450A Fuse

Part Number: H1FF450C

● LT: 2-4w

Technical listing for HOLLY FUSE H1FF450C, a fuse with 450A, 1250V and UL Recognized, TÜV, CCC, CE approval.

Rated Current450A
Rated Voltage1250V
Breaking Capacity100000A at 1250V AC
PackageNH1
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HOLLY FUSE part H1FF450C is listed as a fuse with 450A, 1250V under the H1FF series. Standards: IEC 60269, UL 248. Approvals: UL Recognized, TÜV, CCC, CE. Interrupting/breaking capacity: 100000A at 1250V AC.

Quick answer, specifications & FAQ
Direct answer

Hollyland Fuse H1FF450C is rated 450A, 1250V, Very Fast Acting, NH1. Breaking capacity 100000A at 1250V AC, certifications UL Recognized · TÜV · CCC · CE. Listed applications: Power Electronics. Standards: IEC 60269, UL 248. Technical listing for HOLLY FUSE H1FF450C, a fuse with 450A, 1250V and UL Recognized, TÜV, CCC, CE approval.

Last updated 28 days ago

Key specifications

  • Part number: H1FF450C
  • Brand: Hollyland
  • Rated current: 450A
  • Rated voltage: 1250V
  • Breaking capacity: 100000A at 1250V AC
  • Fuse speed: Very Fast Acting
  • Package size: NH1
  • Terminal type: Blade
  • Certifications: UL Recognized · TÜV · CCC · CE
  • Standards: IEC 60269, UL 248
  • Rating table: 100,000 amperes at 1250V AC | 50,000 amperes at 1000V DC
  • Rated current type: AC/DC

Frequently asked questions

What are the current and voltage ratings of H1FF450C?

H1FF450C is rated 450A at 1250V.

What is the breaking capacity of H1FF450C?

H1FF450C has a breaking capacity of 100000A at 1250V AC. Confirm this covers the available fault current at the installation point.

What package size does H1FF450C use?

H1FF450C uses NH1 package size.

Which standards and approvals apply to H1FF450C?

H1FF450C is listed under IEC 60269, UL 248 / UL Recognized · TÜV · CCC · CE.

What is H1FF450C used for?

H1FF450C is listed for Power Electronics applications. Verify suitability for your circuit before ordering.

Data sources

Part number
H1FF450C
Brand
Hollyland
Last updated
2026-10-05
Canonical URL
https://fusestock.com/products/holly-fuse-h1ff450c/

Technical Specifications

Part Number
H1FF450C
Manufacturer Part Number
H1FF450C
Series
H1FF
Fuse Type
Fuse
Current Rating
450A
Voltage Rating
1250V
AC / DC
AC/DC
Breaking Capacity
100000A at 1250V AC
Package / Dimensions
NH1
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 · UL Recognized
Certifications
UL Recognized · 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 59
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