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 RSZ307-3-RAZ-350A1500V RSZ307-3-RAZ Series High-Speed Square Body Fuse, 350A, 1500VDC
Regular price From $125.00 USDRegular priceSale price From $125.00 USD -
SINOFUSE RSZ307-3-RAZ-400A1500V High-Speed Square Body Fuse, 400A, 1500VDC
Regular price From $120.00 USDRegular priceSale price From $120.00 USD -
SINOFUSE RSZ307-3-RAZ-450A1500V High-Speed Square Body Fuse, 450A, 1500VDC
Regular price From $125.00 USDRegular priceSale price From $125.00 USD -
SINOFUSE RSZ307-3-RAZ-550A1500V RSZ307-3-RAZ Series High-Speed Square Body Fuse, 550A, 1500VDC
Regular price From $135.00 USDRegular priceSale price From $135.00 USD -
SINOFUSE RSZ307-3-RAZ-630A1500V RSZ307-3-RAZ Series High-Speed Square Body Fuse, 630A, 1500VDC
Regular price From $135.00 USDRegular priceSale price From $135.00 USD -
SINOFUSE RSZ307-4-S5P-1000A1000V High-Speed Fuse, 1000 A, 1000 V DC
Regular price From $220.00 USDRegular priceSale price From $220.00 USD -
SINOFUSE RSZ307-4-S5P-1250A1000V High-Speed Fuse, 1250 A, 1000 V DC
Regular price From $220.00 USDRegular priceSale price From $220.00 USD -
SINOFUSE RSZ307-4-S5P-1400A1000V High-Speed Fuse, 1400 A, 1000 V DC
Regular price From $220.00 USDRegular priceSale price From $220.00 USD -
SINOFUSE RSZ307-4-S5P-1500A1000V High-Speed Fuse, 1500 A, 1000 V DC
Regular price From $250.00 USDRegular priceSale price From $250.00 USD -
SINOFUSE RSZ307-4-S5P-800A1000V High-Speed Fuse, 800 A, 1000 V DC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
SINOFUSE RSZ307-4-S5P-900A1000V High-Speed Fuse, 900 A, 1000 V DC
Regular price From $220.00 USDRegular priceSale price From $220.00 USD -
Sinofuse RSZ307-5-DAV High-Speed DC Fuse Series, 1500 VDC, 450–1800 A, aR
Regular price From $340.00 USDRegular priceSale price From $340.00 USD -
SINOFUSE RSZ307-5-W7P High-Speed Semiconductor Fuse Series, 1000-2500A, 1200VDC UL / 1000VDC IEC
Regular price From $450.00 USDRegular priceSale price From $450.00 USD -
SINOFUSE RSZ307-N-UJP 2000A 1500VDC Fuses
Regular price $752.00 USDRegular priceSale price $752.00 USD -
SINOFUSE RSZ307-N-UJP 2800A 1500VDC Fuses
Regular price $814.00 USDRegular priceSale price $814.00 USD -
SINOFUSE RSZ307-N-UJP 3000A 1500VDC Fuses
Regular price $1,023.00 USDRegular priceSale price $1,023.00 USD -
SINOFUSE RSZ307-N-UJP 3000A 1500VDC Fuses
Regular price $752.00 USDRegular priceSale price $752.00 USD -
SINOFUSE RT16-2-160A Full-Range Protection Fuse, 160A, AC500V/DC440V
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
SINOFUSE RT16-2-200A Square Fuse, 200A, AC500V/DC440V
Regular price From $30.00 USDRegular priceSale price From $30.00 USD -
SINOFUSE RT16-2-250A Full-Range Protection Fuse, 250A, AC500V/DC440V
Regular price From $30.00 USDRegular priceSale price From $30.00 USD