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Eaton Bussmann FWP-10G14FI 10A 690V AC Class gR 14x51mm gR High-Speed Ferrule Fuse with Striker
Eaton Bussmann

Eaton Bussmann FWP-10G14FI 10A 690V AC Class gR 14x51mm gR High-Speed Ferrule Fuse with Striker

Part Number: FWP-10G14FI

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FWP-10G14FI: 10A; 690V AC; Class gR; High-Speed; 200kA AC.

Rated Current10A
Rated Voltage690V AC
Breaking Capacity200kA AC
Package14 × 51 mm
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Eaton Bussmann FWP-10G14FI is a 14x51mm gr high-speed ferrule fuse with striker rated 10A at 690V AC. Interrupting/withstand rating: 200kA AC. Typical applications: AC/DC drives, Semiconductors, EV high-voltage auxiliary circuits. Source: Bussmann Full Line Catalog 1007 (2018), page 4-29.

Quick answer, specifications & FAQ
Direct answer

Eaton Bussmann High-Speed Ferrule Fuse FWP-10G14FI is rated 10A, 690V AC, High Speed, 14 × 51 mm. Breaking capacity 200kA AC, I²t Pre-arcing 5.9 A²s; clearing 47 A²s, certifications UL 248-13|IEC 60269-4|CE. Listed applications: EV high-voltage auxiliary circuits, Motor Drives, Power conversion. Standards: IEC, IEC 60269-4, UL 248-13. FWP-10G14FI: 10A; 690V AC; Class gR; High-Speed; 200kA AC.

Last updated 44 days ago

Key specifications

  • Part number: FWP-10G14FI
  • Brand: Eaton Bussmann
  • Rated current: 10A
  • Rated voltage: 690V AC
  • Breaking capacity: 200kA AC
  • Fuse speed: High Speed
  • Package size: 14 × 51 mm
  • Terminal type: Ferrule + Striker
  • Certifications: UL 248-13|IEC 60269-4|CE
  • Standards: IEC, IEC 60269-4, UL 248-13
  • Typical lead time: 12-16 weeks
  • Source: Bussmann Full Line Catalog 1007 (2018), page 4-29. Catalog watts loss: 1.41 W at 0.8In; 2.52 W at In.

Frequently asked questions

What are the current and voltage ratings of FWP-10G14FI?

FWP-10G14FI is rated 10A at 690V AC.

What is the breaking capacity of FWP-10G14FI?

FWP-10G14FI has a breaking capacity of 200kA AC. Confirm this covers the available fault current at the installation point.

What package size does FWP-10G14FI use?

FWP-10G14FI uses 14 × 51 mm package size.

Which standards and approvals apply to FWP-10G14FI?

FWP-10G14FI is listed under IEC, IEC 60269-4, UL 248-13 / UL 248-13|IEC 60269-4|CE.

What is FWP-10G14FI used for?

FWP-10G14FI is listed for EV high-voltage auxiliary circuits, Motor Drives, Power conversion applications. Verify suitability for your circuit before ordering.

What are the ordering terms for FWP-10G14FI?

FWP-10G14FI: typical lead time 12-16 weeks. Submit a quote request for a firm quotation.

Data sources

Part number
FWP-10G14FI
Brand
Eaton Bussmann
Last updated
2026-09-19
Canonical URL
https://fusestock.com/products/eaton-bussmann-fwp-10g14fi/

Technical Specifications

Part Number
FWP-10G14FI
Manufacturer Part Number
FWP-10G14FI
Series
FWP gR Series (14x51mm 690V Ferrule)
Fuse Type
High-Speed Ferrule Fuse
Current Rating
10A
Voltage Rating
690V AC
AC / DC
AC
Breaking Capacity
200kA AC
I²t
Pre-arcing 5.9 A²s; clearing 47 A²s
Pre-arcing I²t
5.9
Total I²t
47
Package / Dimensions
14 × 51 mm
Mounting
Fuse Holder
Application
EV high-voltage auxiliary circuits · Motor Drives · Power conversion
Standard
IEC · IEC 60269-4 · UL 248-13
Terminal Type
Ferrule + Striker
Fuse Speed
High Speed
Utilization Class
gR
Approvals
CE · UL Approval (Unspecified)
Certifications
UL 248-13|IEC 60269-4|CE
Reference Lead Time
12-16 weeks
Source
Bussmann Full Line Catalog 1007 (2018), page 4-29. Catalog watts loss: 1.41 W at 0.8In; 2.52 W at In.

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