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HOLLY FUSE H3FF400 1250V AC / 1000V DC 400A aR Fuse

Hollyland

HOLLY FUSE H3FF400 1250V AC / 1000V DC 400A aR Fuse

Part Number: H3FF400

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Manufacturer-verified specifications for HOLLY FUSE H3FF400: 400A, 1250V AC / 1000V DC. Interrupting capacity: 100,000A at 1250V AC / 50,000A at 1000V DC. Confirmed approvals: CCC, TUV, CE.

Rated Current400A

Rated Voltage1250V AC / 1000V DC

Breaking Capacity100,000A at 1250V AC / 50,000A at 1000V DC

PackageNH3

Tags

aR Bolt-Down fuse NH3 Very Fast Acting

HOLLY FUSE H3FF400: aR semiconductor fuse, 400A, 1250V AC / 1000V DC. The catalog specifies 100,000a at 1250v ac / 50,000a at 1000v dc. Confirmed approvals: CCC, TUV, CE. Standards: IEC 60269-4, GB/T 13539.4, UL 248-13. Manufacturer source: Powerfuse catalog page 58.

Technical Specifications

Part Number: H3FF400
Manufacturer Part Number: H3FF400
Series: H3FF
Fuse Type: Fuse
Current Rating: 400A
Voltage Rating: 1250V AC / 1000V DC
AC / DC: AC/DC
Breaking Capacity: 100,000A at 1250V AC / 50,000A at 1000V DC
I²t: 420 A²s
Pre-arcing I²t: 350
Total I²t: 420
Operating Temperature: −40°C to +125°C
Package / Dimensions: NH3
Mounting: Bolt-Down
Application: Power Electronics / Wind Power
Standard: GB/T 13539.4 · IEC 60269-4 · UL 248-13
Terminal Type: Blade
Fuse Speed: Very Fast Acting
Utilization Class: aR
Approvals: CCC · CE · TUV
Certifications: CCC · TUV · CE
Reference Lead Time: 2–4 weeks
Minimum Order: 10 pcs
Rated current: 400A
Rated voltage: 1250V AC / 1000V DC
Interrupting capacity: 100,000A at 1250V AC / 50,000A at 1000V DC
Class of operation: aR
Confirmed approvals: CCC, TUV, CE
Standards: IEC 60269-4, GB/T 13539.4, UL 248-13
Source: Hollyland Powerfuse catalog, page 58