Collection: Sinofuse
SINOFUSE EV, PV and High-Speed DC Fuses
Apexon Supply provides SINOFUSE fuses for electric vehicle systems, photovoltaic protection, battery energy storage, DC power circuits, industrial control equipment, and power electronics applications. This collection includes EV series fuses, PV solar fuses, high-speed DC fuses, cylindrical fuses, bolt-on fuses, ferrule fuses, and related circuit protection products.
SINOFUSE products are commonly used for short-circuit protection, semiconductor protection, battery pack protection, solar string protection, DC distribution, electric vehicle power systems, charging equipment, and industrial power modules. For industrial buyers, exact part number matching, rated current, voltage rating, fuse size, mounting type, breaking capacity, pre-arc I²t, total clearing I²t, and replacement suitability are important before purchasing.
Apexon Supply supports global B2B sourcing for SINOFUSE and related circuit protection products. If the original item is difficult to source locally, our team can help review the part number, datasheet, photos, or equipment information and check availability, technical specifications, or possible replacement options.
For RFQ, bulk purchasing, proforma invoice, bank wire payment, or international delivery support, please contact our sales team with the part number, rated current, voltage rating, quantity, and any technical requirements available.
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SINOFUSE RS309-MF-EVS 30A 750VDC Fuses (10 Pieces)
Regular price $156.00 USDRegular priceSale price $156.00 USD -
SINOFUSE RS309-MF-EVS 50A 750VDC Fuses (10 Pieces)
Regular price $156.00 USDRegular priceSale price $156.00 USD -
SINOFUSE RS309-MF-EVS 60A 750VDC Fuses (10 Pieces)
Regular price $198.00 USDRegular priceSale price $198.00 USD -
SinoFuse RS309-MF-S100A RS309-MF-S Cylindrical Bolt-Mount Fast-Acting Fuse, 700V AC/DC (IEC) / 750V DC (UL), aR class, 100A - 3pcs
Regular price $85.00 USDRegular priceSale price $85.00 USD -
Sinofuse RS309-MF-S100A RS309-MF-S High-Speed Fuse, 700V IEC/750V UL, 100A aR, Size 3SA M8 - Pack of 3
Regular price $85.00 USDRegular priceSale price $85.00 USD -
SINOFUSE RS309-MF-S225A RS309-MF-S High-Speed Cylindrical Bolt Fuse, 700V IEC/750V UL, 225A aR, Size 6TA M10 - Pack of 3
Regular price $105.00 USDRegular priceSale price $105.00 USD -
SINOFUSE RS309-MF-S225A RS309-MF-S Series High-Speed Fuse, 225A, 700V AC/DC / 750V, aR
Regular price From $40.00 USDRegular priceSale price From $40.00 USD -
Sinofuse RS309-MF-S250A RS309-MF-S High-Speed Cylindrical Bolt Fuse, 700V IEC/750V UL, 250A aR, Size 6TA - Pack of 3
Regular price $102.00 USDRegular priceSale price $102.00 USD -
Sinofuse RS309-MF-S275A RS309-MF-S High-Speed Cylindrical Bolt Fuse, 700V IEC/750V UL, 275A aR, Size 6TA M10 - Pack of 3
Regular price $110.00 USDRegular priceSale price $110.00 USD -
SINOFUSE RS309-MF-S300A RS309-MF-S Series High-Speed Fuse, 300A, 700V AC/DC / 750V, aR
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
Sinofuse RS309-MF-S300A RS309-MF-S Series High-Speed Fuse, 300A, 700VAC/750VDC, Cylindrical Bolt-on Type - 5 Pack
Regular price $110.00 USDRegular priceSale price $110.00 USD -
SinoFuse RS309-MF-S325A RS309-MF-S Series Cylindrical Bolt-Mount Fast-Acting Fuse, 700V AC/DC, 100 kA AC Interrupting, Size 6TA - 3pcs
Regular price $110.00 USDRegular priceSale price $110.00 USD -
Sinofuse RS309-MF-S350A RS309-MF-S Series High-Speed Fuse, 350A, 750V DC / 700V AC, 6TA Size - 3 Pack
Regular price $117.00 USDRegular priceSale price $117.00 USD -
SINOFUSE RS309-MF-S400A RS309-MF-S Cylindrical Bolt-On Fast-Acting Fuse, 750V DC (UL) / 700V AC/DC (IEC), 400A, Size 6TA - Pack of 3
Regular price $117.00 USDRegular priceSale price $117.00 USD -
SINOFUSE RS309-MF-S450A RS309-MF-S Cylindrical Bolt-On Fast-Acting Fuse, 750V DC (UL) / 700V AC/DC (IEC), 450A, Size 7TA - Pack of 3
Regular price $117.00 USDRegular priceSale price $117.00 USD -
SINOFUSE RS309-MF-S500A RS309-MF-S Cylindrical Bolt-On Fast-Acting Fuse, 750V DC (UL) / 700V AC/DC (IEC), 500A, Size 7TA - Pack of 3
Regular price $143.00 USDRegular priceSale price $143.00 USD -
SINOFUSE RS309-MF-S500A RS309-MF-S Series High-Speed Fuse, 500A, 700V AC/DC / 750V, aR
Regular price From $52.00 USDRegular priceSale price From $52.00 USD -
SINOFUSE RS309-MF-S600A RS309-MF-S Cylindrical Bolt-On Fast-Acting Fuse, 750V DC (UL) / 700V AC/DC (IEC), 600A, Size 7TA - Pack of 3
Regular price $173.00 USDRegular priceSale price $173.00 USD -
SINOFUSE RS309-MF-S600A RS309-MF-S Series High-Speed Fuse, 600A, 700V AC/DC / 750V, aR
Regular price From $58.00 USDRegular priceSale price From $58.00 USD -
SINOFUSE RS309-MF-S700A High-Speed Fuse, 700A, 700V AC/DC
Regular price From $65.00 USDRegular priceSale price From $65.00 USD