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, semiconductor protection, rectifier systems, power conversion equipment, and other power electronics applications.
This collection includes EV automotive fuses, high-speed semiconductor fuses, high-voltage DC fuses, cylindrical fuses, bolt-connected fuses, stud-mounted fuses, ferrule fuses, PV protection products, and related circuit protection components.
When selecting a SINOFUSE product, engineers and procurement teams should verify the exact part number, rated current, rated voltage, fuse size, mounting type, breaking capacity, I²t characteristics, certification requirements, and application conditions before purchasing.
Explore SINOFUSE Technical Resources
For a broader overview of SINOFUSE fuse families, technical resources, and related product series, visit:
SINOFUSE Fuse Solutions – Brand & Technical Overview
SINOFUSE EV Automotive Fuse Series
The following SINOFUSE fuse families are used in electric vehicles, battery systems, charging equipment, power conversion systems, and other road-vehicle electrical protection applications.
- SINOFUSE EV323 Series 250VDC Fuse
- SINOFUSE EV315 Series 500VDC Automotive Fuse
- SINOFUSE EV325 Series DC750V Automotive Fuse
- SINOFUSE RS309-MF-EV Series AC/DC 750V gR Cylindrical Bolt-Connected Fuse
SINOFUSE High-Speed and Semiconductor Fuse Series
These SINOFUSE fuse families are designed for high-speed protection, semiconductor protection, high-current AC/DC systems, power conversion equipment, rectifier systems, energy storage, charging equipment, and other demanding power-electronic applications.
- SINOFUSE RS309-MD Series AC/DC 500V High-Speed Bolt-Connected Fuse
- SINOFUSE RS309-MF Series 700V/750V High-Speed Bolt-Mounted Fuse
- SINOFUSE RS309-MF-S Series 700V/750V High-Speed Bolt-Connected Fuse
- SINOFUSE RS309-MM Series AC/DC 1000V Stud-Mounted High-Speed Fuse
- SINOFUSE RSZ307-4-S5P Series 1000VDC High-Speed Fuse
- SINOFUSE RSZ307-5-W7P Series 1200VDC High-Speed Semiconductor Fuse
- SINOFUSE RSZ307-5-DAV Series 1500VDC High-Speed Fuse
- SINOFUSE RSZ307-3-RAZ 1500VDC High-Speed Fuse Series
Typical SINOFUSE Applications
- Electric vehicle traction and battery systems
- Battery energy storage systems
- DC charging equipment
- Power converters and inverters
- Rectifier systems
- Industrial power electronics
- Semiconductor protection
- Photovoltaic and DC power systems
- Short-circuit and backup protection
Industrial Sourcing Support
Apexon Supply supports global B2B sourcing for SINOFUSE and related circuit protection products. We assist industrial buyers with part-number identification, specification review, model selection, technical cross-reference, and international sourcing coordination.
For availability or quotation requests, please provide the SINOFUSE model number, rated current, rated voltage, quantity, and any available application or equipment information.
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Sinofuse RS308-HB-3M250A Fast-Acting Semiconductor Fuse, 250A, AC250V/DC170V
Regular price From $55.00 USDRegular priceSale price From $55.00 USD -
Sinofuse RS308-HB-3M315A Fast-Acting Semiconductor Fuse, 315A, AC250V/DC170V
Regular price From $55.00 USDRegular priceSale price From $55.00 USD -
Sinofuse RS308-HB-3M350A Fast-Acting Semiconductor Fuse, 350A, AC250V/DC170V
Regular price From $55.00 USDRegular priceSale price From $55.00 USD -
Sinofuse RS308-HB-3M400A Fast-Acting Semiconductor Fuse, 400A, AC250V/DC170V
Regular price From $55.00 USDRegular priceSale price From $55.00 USD -
SINOFUSE RS308-HB-3N Cylindrical Bolt-Connected High-Speed Semiconductor Fuse Series, 160-500A, AC250V/DC170V
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
Sinofuse RS308-HB-3N200A Fast-Acting Semiconductor Fuse, 200A, AC250V/DC170V
Regular price From $36.00 USDRegular priceSale price From $36.00 USD -
Sinofuse RS308-HB-3N250A Fast-Acting Semiconductor Fuse, 250A, AC250V/DC170V
Regular price From $38.00 USDRegular priceSale price From $38.00 USD -
Sinofuse RS308-HB-3N315A Fast-Acting Semiconductor Fuse, 315A, AC250V/DC170V
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
Sinofuse RS308-HB-3N350A Fast-Acting Semiconductor Fuse, 350A, AC250V/DC170V
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
Sinofuse RS308-HB-3N400A Fast-Acting Semiconductor Fuse, 400A, AC250V/DC170V
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
Sinofuse RS308-HB-3N500A Fast-Acting Semiconductor Fuse, 500A, AC250V/DC170V
Regular price From $35.00 USDRegular priceSale price From $35.00 USD -
SINOFUSE RS308-HB-4G Cylindrical Bolt-Connected High-Speed Fuse Series, 10–100A, 750VDC, aR
Regular price From $10.00 USDRegular priceSale price From $10.00 USD -
SINOFUSE RS308-HB-4G High-Speed Semiconductor Fuse Series, 10–100A, 750VDC
Regular price $30.00 USDRegular priceSale price $30.00 USD -
SINOFUSE RS308-HB-4G100A 750VDC Fuse Link, 100A, Size Code 4G
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
Sinofuse RS308-HB-4G10A Fast-Acting Fuse, 10A 750VDC, aR, Size 4G
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
Sinofuse RS308-HB-4G16A High-Speed Fuse, 16A 750VDC, aR, Size 4G
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
Sinofuse RS308-HB-4G20A Fast-Acting Bolt-on Fuse, 20A 750VDC, aR
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
Sinofuse RS308-HB-4G25A Fast-Acting Bolt-on Fuse, 25A 750VDC, aR
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
Sinofuse RS308-HB-4G80A Fast-Acting Bolt-on Fuse, 80A 750VDC, aR
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
SINOFUSE RS308-HB-5M 250A aR 750VDC Fuses (10 Pieces)
Regular price $271.00 USDRegular priceSale price $271.00 USD