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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A50QS600-4500V 600A SEMICOND FUSE (A50Q |
8,808 |
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Datasheet | A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 600A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 2.000" Dia x 4.468" L (50.80mm x 113.49mm) | - | - |
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FLNR400.XFUSE CRTRDGE 400A 250VAC/125VDC |
2,169 |
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Datasheet | POWR-GARD® FLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
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A6D150R600V 150A RK1 TD FUSE |
3,322 |
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Datasheet | A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 150A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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A6D200R600V 200A RK1 TD FUSE |
4,184 |
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Datasheet | A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 200A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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A6D175R600V 175A RK1 TD FUSE |
8,955 |
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Datasheet | A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 175A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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FWH-250AFUSE CARTRIDGE 250A 500VAC/VDC |
2,253 |
|
Datasheet | FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 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) | - | - |
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L75QS200.V750VDC HIGHSPEED SEMICONDUCTOR F |
6,224 |
|
Datasheet | POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.218" Dia x 2.875" L (30.94mm x 73.03mm) | - | - |
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L75QS150.V750VDC HIGHSPEED SEMICONDUCTOR F |
2,253 |
|
Datasheet | POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.218" Dia x 2.875" L (30.94mm x 73.03mm) | - | - |
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JLLS225.XFUSE CRTRDGE 225A 600VAC/300VDC |
3,760 |
|
Datasheet | POWR-GARD® JLLS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 225A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA | 1.594" Dia x 1.720" L (40.50mm x 43.70mm) | - | - |
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A70QS300-494833-FUSE,FORM 101 |
3,041 |
|
Datasheet | A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.500" Dia x 5.079" L (38.10mm x 129.00mm) | - | - |
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A70QS400-494879-FUSE,FORM 101 |
2,925 |
|
Datasheet | A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.500" Dia x 5.079" L (38.10mm x 129.00mm) | - | - |
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0JLS175.XFUSE CRTRDGE 175A 600VAC CYLINDR |
4,505 |
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Datasheet | POWR-GARD® JLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 175A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | J | CE, CSA, QPL, UL | - | 200kA | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
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L15S450.TFUSE CRTRDGE 450A 150VAC/100VDC |
4,748 |
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Datasheet | POWR-GARD® L15S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 450A | 150 VAC | 100 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 100kA AC, 20kA DC | 1.000" Dia x 1.157" L (25.40mm x 29.40mm) | - | - |
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L15S500.VFUSE CRTRDGE 500A 150VAC/100VDC |
1,225 |
|
Datasheet | POWR-GARD® L15S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 500A | 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) | - | - |
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SPFJ090.XFUSE CARTRIDGE 90A 1KVDC CYLINDR |
2,881 |
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Datasheet | POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 90A | - | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | J | CE, UL | - | 20kA | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
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SPFJ160.XXLFUSE CARTRIDGE 160A 600VAC/1KVDC |
1,732 |
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Datasheet | POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 160A | 600 VAC | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | - | CE, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
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TRS300R600V 300A 11 5/8X2 9/16 T |
3,019 |
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Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
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TRS400R600V 400A 11 5/8X2 9/16 T |
4,898 |
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Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
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TRS300RID600V 300A TD RK5 FUSE SMARTSPO |
2,434 |
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Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
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A6K200RFUSE,FAST ACTING,CLASSRK1,REJECT |
4,478 |
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Datasheet | A6K-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 200A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 20kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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.
