Sinofuse RS308-PV-3E PV High-Speed Fuse, 20A, AC/DC 1000V
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The Sinofuse RS308-PV-3E20A is a gPV cylindrical high-speed fuse for photovoltaic circuit protection in solar string and array applications. Rated at 20A and 1000V AC/DC, this RS308-PV 3E-size fuse supports procurement review for PV combiner boxes, inverter protection circuits, and replacement sourcing where verified fuse ratings are required.
| Product ID / MPN | RS308-PV-3E20A |
| Brand / Series / Category | Sinofuse RS308-PV 3E PV High-Speed Fuse |
| Rated Current | 20A |
| Rated Voltage | 1000V AC / 1000V DC |
| Utilization Category | gPV |
| Interrupting Rating | 10kA at 1000V DC / 33kA at 1000V AC |
| Power Dissipation | 3.6W |
| Melting I²t | 385 A²s |
| Mechanical Specs | 10.3 x 38 mm |
Typical applications include photovoltaic string protection, solar array overcurrent protection, PV combiner boxes, inverter input protection, and replacement service in high-voltage solar power systems.
Apexon Supply provides B2B sourcing support for Sinofuse RS308-PV-3E20A PV fuses, helping procurement teams review verified ratings, compare replacement requirements, and confirm technical alignment for industrial solar applications.
Send the MPN, required quantity, and application requirements to request a B2B quote for sourcing support.
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