Bussmann PV-xA10F crosses to Marathon Special Products PV10. Both are photovoltaic cartridge fuses rated 1000 VDC. The table lists 13 Marathon PV10 ratings from 1 A to 30 A, with the Mersen HP10M and Littelfuse SPF numbers on the same line. 11 of them also have an exact Bussmann match. Every line is an exact amp-for-amp match.
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Bussmann PV to Marathon PV10 cross reference
| Bussmann | Amps | Marathon | Mersen | Littelfuse |
|---|---|---|---|---|
| PV-1A10F | 1 A | PV10-1 | HP10M1 | SPF001 |
| PV-2A10F | 2 A | PV10-2 | HP10M2 | SPF002 |
| PV-3A10F | 3 A | PV10-3 | HP10M3 | SPF003 |
| PV-4A10F | 4 A | PV10-4 | HP10M4 | SPF004 |
| PV-5A10F | 5 A | PV10-5 | HP10M5 | SPF005 |
| PV-6A10F | 6 A | PV10-6 | HP10M6 | SPF006 |
| PV-8A10F | 8 A | PV10-8 | HP10M8 | SPF008 |
| PV-10A10F | 10 A | PV10-10 | HP10M10 | SPF010 |
| PV-12A10F | 12 A | PV10-12 | HP10M12 | SPF012 |
| PV-15A10F | 15 A | PV10-15 | HP10M15 | SPF015 |
| PV-20A10F | 20 A | PV10-20 | HP10M20 | SPF020 |
| not listed | 25 A | PV10-25 | HP10M25 | SPF025 |
| not listed | 30 A | PV10-30 | HP10M30 | SPF030 |
All Marathon PV10 fuses on this page are photovoltaic cartridge fuses rated 1000 VDC. "Not listed" means the competitor datasheet we checked does not show that exact rating, so we do not cross it. Marathon also makes PV10-11 (11 A); none of the three competitor datasheets lists that rating. No nearest-rating substitutions.
Where PV10 fuses go
PV fuses protect each string in a combiner box or the DC input of an inverter. Size them to the string current and the module maximum series fuse rating on the panel datasheet. Running a 1500 V DC system? Send the print and we will tell you what Marathon offers for it. See Marathon for data centers and BESS for the 1500 V power blocks.
Common questions
What is the Marathon equivalent of Bussmann PV-10A10F?
Marathon Special Products PV10-10 is the photovoltaic fuse at 10 A and 1000 VDC. Mersen HP10M10 and Littelfuse SPF010 are the same rating.
What voltage is Marathon PV10?
PV10 is a photovoltaic cartridge fuse rated 1000 VDC.
Which Marathon fuse crosses Mersen HP10M or Littelfuse SPF?
The same PV10 catalog number. Match the amp rating: HP10M15 and SPF015 both cross to PV10-15.
Is there a Bussmann match for PV10-25 and PV10-30?
Mersen HP10M25 and HP10M30 and Littelfuse SPF025 and SPF030 match. The Bussmann datasheet we checked shows no exact 25 A or 30 A rating in that family, so we do not list one.
Get a cross-referenced quote
Send the Bussmann, Mersen or Littelfuse part number and the quantity. We send back the Marathon match, the lead time and a quote. Need help with fuses and holders for a panel? Book a time and we will go through the application.
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More cross references: all cross references · Bussmann LPJ to Marathon CJ-T · Bussmann JKS to Marathon CJ-F · Bussmann KTK-R to Marathon CC-F · Marathon Special Products collection
Bussmann is a trademark of Eaton. Mersen is a trademark of Mersen. Littelfuse is a trademark of Littelfuse, Inc. Applied Control Inc. is not affiliated with, endorsed by, or sponsored by these companies. Competitor part numbers appear here only to identify products for comparison. Confirm the final selection against the current manufacturer datasheets before purchase or installation.