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-MD-325A RS309-MD Series High-Speed Fuse, 325A, 500VDC
Regular price From $50.00 USDRegular priceSale price From $50.00 USD -
SINOFUSE RS309-MD-350A RS309-MD Series High-Speed Fuse, 350A, 500VDC
Regular price From $45.00 USDRegular priceSale price From $45.00 USD -
SINOFUSE RS309-MD-35A RS309-MD Series High-Speed Fuse, 35A, 500VDC, aR Bolt-on
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
SINOFUSE RS309-MD-400A RS309-MD Series High-Speed Fuse, 400A, 500VDC
Regular price From $40.00 USDRegular priceSale price From $40.00 USD -
SINOFUSE RS309-MD-450A RS309-MD Series High-Speed Fuse, 450A, 500VDC
Regular price From $45.00 USDRegular priceSale price From $45.00 USD -
SINOFUSE RS309-MD-500A RS309-MD Series High-Speed Fuse, 500A, 500VDC
Regular price From $45.00 USDRegular priceSale price From $45.00 USD -
SINOFUSE RS309-MD-50A High-Speed Fuse, 50A, AC/DC 500V
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
SINOFUSE RS309-MD-600A RS309-MD Series High-Speed Fuse, 600A, 500VDC
Regular price From $65.00 USDRegular priceSale price From $65.00 USD -
SINOFUSE RS309-MD-60A High-Speed Fuse, 60A, AC/DC 500V
Regular price From $25.00 USDRegular priceSale price From $25.00 USD -
SINOFUSE RS309-MD-800A RS309-MD Series High-Speed Fuse, 800A, 500VDC
Regular price From $75.00 USDRegular priceSale price From $75.00 USD -
SINOFUSE RS309-MD-80A RS309-MD Series High-Speed Fuse, 80A, 500VDC
Regular price From $25.00 USDRegular priceSale price From $25.00 USD -
SINOFUSE RS309-MD-90A RS309-MD Series High-Speed Fuse, 90A, 500VDC
Regular price From $25.00 USDRegular priceSale price From $25.00 USD -
SINOFUSE RS309-MD-EV400A 500VDC EV Fuse, 400A High-Speed Bolt-On DC Fuse
Regular price From $55.00 USDRegular priceSale price From $55.00 USD -
SINOFUSE RS309-MD-EV500A 500VDC EV Fuse, 500A High-Speed Bolt-On DC Fuse
Regular price From $70.00 USDRegular priceSale price From $70.00 USD -
SINOFUSE RS309-MD-EV700A 500VDC EV Fuse, 700A High-Speed DC Fuse
Regular price From $70.00 USDRegular priceSale price From $70.00 USD -
SINOFUSE RS309-MD-EV800A 500VDC EV Fuse, 800A High-Speed Bolt-On DC Fuse
Regular price From $70.00 USDRegular priceSale price From $70.00 USD -
SINOFUSE RS309-MD-EVD-150A High-Speed Fuse, 150A 500VDC, Bolted-Blade EV/HEV Protection - Pack of 3
Regular price $70.00 USDRegular priceSale price $70.00 USD -
SINOFUSE RS309-MD-EVD-250A High-Speed Fuse, 250A 500VDC, Bolted-Blade EV/HEV Protection - Pack of 3
Regular price $65.00 USDRegular priceSale price $65.00 USD -
SINOFUSE RS309-MD-EVS-350A-C Fuse, 350A 500VDC, High-Speed Bolted-Blade, EV/HEV Protection - Pack of 3
Regular price $76.00 USDRegular priceSale price $76.00 USD -
SINOFUSE RS309-MD-EVS-500A-C Fuse, 500A 500VDC, High-Speed Bolted-Blade, EV/HEV Protection - Pack of 3
Regular price $99.00 USDRegular priceSale price $99.00 USD