Bussmann FWH-500C FWH-C 500V DC 500A Bolted-Tag High-Speed Fuse
● LT: 4-6wFWH-C bolted-tag high-speed fuse 500A 500V DC, 200kA AC / 50kA DC.
Rated Current500A
Rated Voltage500V DC
Breaking Capacity200kA AC / 50kA DC
PackageFWH
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Part NumberFWH-500CBrandEaton BussmannRequested Qty
FWH-C bolted-tag high-speed fuse 500A 500V DC. Anti-vibration, anti-impact, high temperature resistance, 200kA AC / 50kA DC. CCC & UL certified.
Quick answer, specifications & FAQ
Direct answer
Eaton Bussmann High-Speed DC Fuse FWH-500C is rated 500A, 500V DC, Fast Acting (F), FWH. Breaking capacity 200kA AC / 50kA DC, I²t 149,000 A²s, operating temperature -40°C to +125°C, certifications UL Recognized|CCC. Listed applications: BESS, DC common bus, Power converters, Reduced-voltage starters. Standards: CCC, IEC 60269-4, UL 248. FWH-C bolted-tag high-speed fuse 500A 500V DC, 200kA AC / 50kA DC.
Key specifications
- Part number: FWH-500C
- Brand: Eaton Bussmann
- Rated current: 500A
- Rated voltage: 500V DC
- Breaking capacity: 200kA AC / 50kA DC
- Fuse speed: Fast Acting (F)
- Package size: FWH
- Dimensions: FWH bolt-on
- Terminal type: Bolted tag
- Operating temperature: -40°C to +125°C
- Certifications: UL Recognized|CCC
- Standards: CCC, IEC 60269-4, UL 248
Frequently asked questions
What are the current and voltage ratings of FWH-500C?
FWH-500C is rated 500A at 500V DC.
What is the breaking capacity of FWH-500C?
FWH-500C has a breaking capacity of 200kA AC / 50kA DC. Confirm this covers the available fault current at the installation point.
What package size does FWH-500C use?
FWH-500C uses FWH package size.
Which standards and approvals apply to FWH-500C?
FWH-500C is listed under CCC, IEC 60269-4, UL 248 / UL Recognized|CCC.
What is FWH-500C used for?
FWH-500C is listed for BESS, DC common bus, Power converters, Reduced-voltage starters applications. Verify suitability for your circuit before ordering.
What are the ordering terms for FWH-500C?
FWH-500C: typical lead time 4–6 weeks, minimum order 10 pcs. Submit a quote request for a firm quotation.
Data sources
- Part number
- FWH-500C
- Brand
- Eaton Bussmann
- Last updated
- 2026-10-10
- Canonical URL
- https://fusestock.com/products/bussmann-fwh-500c-fwh-c-500v-dc-500a-bolted-tag-high-speed-fuse/
Technical Specifications
- Part Number
- FWH-500C
- Manufacturer Part Number
- FWH-500C
- Series
- FWH-C Series
- Fuse Type
- High-Speed DC Fuse
- Current Rating
- 500A
- Voltage Rating
- 500V DC
- AC / DC
- AC/DC
- Breaking Capacity
- 200kA AC / 50kA DC
- I²t
- 149,000 A²s
- Pre-arcing I²t
- 29200
- Total I²t
- 149000
- Operating Temperature
- -40°C to +125°C
- Package / Dimensions
- FWH
- Mounting
- Bolt-Down
- Application
- BESS · DC common bus · Power converters · Reduced-voltage starters
- Standard
- CCC · IEC 60269-4 · UL 248
- Terminal Type
- Bolted tag
- Fuse Speed
- Fast Acting (F)
- Utilization Class
- aR
- Approvals
- CCC · CE · UL Recognized
- Certifications
- UL Recognized|CCC
- Reference Lead Time
- 4–6 weeks
- Minimum Order
- 10 pcs
- Sample Status
- LT: 4-6w
- Watts Loss @ In
- 84W
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