Electrical, Specialty Fuses
Explore Electrical, Specialty Fuses parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package / Case | Packaging | Product Status | Mounting Type | Fuse Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Response Time | Applications | Features | Class | Approval Agency | Operating Temperature | Breaking Capacity @ Rated Voltage | Size / Dimension | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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L50QS350.VFUSE CRTRDGE 350A 500VAC/VDC |
3,800 |
|
Datasheet | POWR-SPEED™ L50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 350A | 500 VAC | 500 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 1.500" Dia x 4.343" L (38.10mm x 110.31mm) | - | - |
|
170M1565DFUSE SQUARE 63A 690VAC RECT |
3,089 |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 63A | 690 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm) | - | - |
|
170M1372FUSE SQUARE 315A 700VAC RECT |
3,628 |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 315A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, UR | - | 200kA | 2.126" L x 0.827" W x 1.575" H (54.00mm x 21.00mm x 40.00mm) | - | - |
|
FLSR150.XXIDFUSE CRTRDGE 150A 600VAC/300VDC |
3,277 |
|
Datasheet | POWR-GARD® FLSR_ID | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 150A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.843" Dia x 9.626" L (46.80mm x 244.50mm) | - | - |
|
FLSR200.XXIDFUSE CRTRDGE 200A 600VAC/300VDC |
3,045 |
|
Datasheet | POWR-GARD® FLSR_ID | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 200A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.843" Dia x 9.626" L (46.80mm x 244.50mm) | - | - |
|
FWH-150BFUSE CARTRIDGE 150A 500VAC/VDC |
4,959 |
|
Datasheet | FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Requires Holder | Cartridge | 150A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, UR | - | 200kA AC, 50kA DC | 1.156" Dia x 1.836" L (29.36mm x 46.63mm) | - | - |
|
LPJ-70SPFUSE CARTRIDGE 70A 600VAC/300VDC |
1,202 |
|
Datasheet | LOW-PEAK™ LPJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 70A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | J | CE, CSA, UL | - | 300kA AC, 100kA DC | 1.130" Dia x 2.630" L (28.70mm x 66.80mm) | - | - |
|
|
LPJ-100SPFUSE CRTRDGE 100A 600VAC/300VDC |
2,658 |
|
Datasheet | LOW-PEAK™ LPJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 100A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | J | CE, CSA, UL | - | 300kA AC, 100kA DC | 1.130" Dia x 2.630" L (28.70mm x 66.80mm) | - | - |
|
|
LPJ-90SPFUSE CARTRIDGE 90A 600VAC/300VDC |
3,277 |
|
Datasheet | LOW-PEAK™ LPJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 90A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | J | CE, CSA, UL | - | 300kA AC, 100kA DC | 1.130" Dia x 2.630" L (28.70mm x 66.80mm) | - | - |
|
PSR030FS0125ZFUSE SQUARE 125A 700VAC/600VDC |
1,558 |
|
Datasheet | POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 125A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.969" L x 1.693" W x 1.929" H (50.00mm x 43.00mm x 49.00mm) | - | - |
|
FWH-350AFUSE CARTRIDGE 350A 500VAC/VDC |
1,422 |
|
Datasheet | FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 350A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA AC, 50kA DC | 1.500" Dia x 4.340" L (38.10mm x 110.24mm) | - | - |
|
170M2667FUSE SQUARE 200A 700VAC RECT |
4,794 |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 200A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) | - | - |
|
PSR030UL0630ZFUSES POWR-SPEED |
3,819 |
|
Datasheet | POWR-SPEED® PSR | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 630A | 700 VAC | 550 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.878" L x 1.693" W x 1.929" H (47.70mm x 43.00mm x 49.00mm) | - | - |
|
L15S1000VFUSE CARTRIDGE 1KA 150VAC/100VDC |
1,415 |
|
Datasheet | POWR-GARD® L15S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 1kA | 150 VAC | 100 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 100kA AC, 20kA DC | 1.500" Dia x 1.252" L (38.10mm x 31.80mm) | - | - |
|
|
SPFJ100.XFUSE CRTRDGE 100A 1KVDC CYLINDR |
1,149 |
|
Datasheet | POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | - | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | J | CE, UL | - | 20kA | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
|
|
L50QS450.XFUSE CRTRDGE 450A 500VAC/VDC |
4,037 |
|
Datasheet | POWR-SPEED™ L50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 450A | 500 VAC | 500 VDC | Fast Blow | Semiconductors | - | - | CE, cURus, UR | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 4.468" L (50.80mm x 113.49mm) | - | - |
|
|
FWH-400AFUSE CARTRIDGE 400A 500VAC/VDC |
2,103 |
|
Datasheet | FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 400A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA AC, 50kA DC | 1.500" Dia x 4.340" L (38.10mm x 110.24mm) | - | - |
|
FRS-R-150FUSE CRTRDGE 150A 600VAC/300VDC |
4,956 |
|
Datasheet | Fusetron™ FRS-R | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 150A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.610" Dia x 9.630" L (40.89mm x 244.60mm) | - | - |
|
L70QS300.XFUSE CARTRIDGE 300A 700VAC/VDC |
3,031 |
|
Datasheet | POWR-SPEED™ L70QS | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 300A | 700 VAC | 700 VDC | Fast Blow | Semiconductors | - | - | CE, cURus | -55°C ~ 125°C | 200kA AC, 50kA DC | 2.000" Dia x 2.844" L (50.80mm x 72.24mm) | - | - |
|
PSR031UL0200ZFUSE SQUARE 200A 700VAC/600VDC |
1,279 |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 200A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.898" L x 2.028" W x 2.264" H (48.20mm x 51.50mm x 57.50mm) | - | - |
Frequently Asked Questions
What are Electrical, Specialty Fuses components used for?
Electrical, Specialty Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Electrical, Specialty Fuses part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Electrical, Specialty Fuses parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
