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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TRS125R600V 125A 9 5/8X1 13/16 T |
5,205 |
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Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 125A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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TR300R250V 300A 8 5/8X2 1/10 TD |
3,293 |
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Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
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L50S125.VFUSE CRTRDGE 125A 500VAC/450VDC |
3,524 |
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Datasheet | POWR-GARD® L50S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 500 VAC | 450 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 1.220" Dia x 2.126" L (31.00mm x 54.00mm) | - | - |
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TRS125RID600V 125A TD RK5 FUSE SMARTSPO |
2,741 |
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Datasheet | TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 125A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
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170M1563DFUSE SQUARE 40A 690VAC RECT |
2,133 |
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Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 40A | 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) | - | - |
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A70QS150-4KSC FUSE 700V 150A QS BLADE K |
1,442 |
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Datasheet | A70QS1 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.220" Dia x 5.079" L (31.00mm x 129.00mm) | - | - |
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TR400R250V 400A 8 5/8X2 1/10 TD |
3,813 |
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Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
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170M1568DFUSE SQUARE 125A 690V RECT |
1,741 |
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Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 125A | - | - | - | - | - | - | CE, CSA, UL | - | 200kA | 2.087" L x 0.807" W x 2.047" H (53.00mm x 20.50mm x 52.00mm) | - | - |
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L75QS070.V750VDC HIGHSPEED SEMICONDUCTOR F |
2,039 |
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Datasheet | POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 70A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.000" Dia x 2.875" L (25.40mm x 73.03mm) | - | - |
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170M1569DFUSE SQUARE 160A 690VAC RECT |
4,263 |
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Datasheet | - | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 160A | 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) | - | - |
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TR250R250V 250A 8 5/8X2 1/10 TD |
8,583 |
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Datasheet | TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 250A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
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A4J200600V 200A CLASS J FUSE |
3,095 |
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Datasheet | A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
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AJT200N600VAC 200A CLASS J TD FUSE |
2,798 |
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Datasheet | AJT | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 200A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
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A6T250FUSE,CLASS T,FAST ACTING,200KA A |
1,685 |
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Datasheet | A6T250 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
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A6T300FUSE,CLASS T,FAST ACTING,200KA A |
2,139 |
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Datasheet | A6T300 | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
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FLSR225.XFUSE CRTRDGE 225A 600VAC/300VDC |
4,642 |
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Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 225A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.594" Dia x 11.626" L (65.90mm x 295.30mm) | - | - |
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FLSR150.XFUSE CRTRDGE 150A 600VAC/300VDC |
3,795 |
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Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 150A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.843" Dia x 9.626" L (46.80mm x 244.50mm) | - | - |
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A6T400FUSE,CLASS T,FAST ACTING,200KA A |
4,050 |
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Datasheet | A6T | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CSA, UL | - | 200kA AC, 100kA DC | 1.626" Dia x 3.626" L (41.30mm x 92.10mm) | - | - |
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JLLN250.XXPFUSE CRTRDGE 250A 300VAC/125VDC |
2,240 |
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Datasheet | POWR-GARD® JLLN | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 300 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL, UR | - | 200kA AC, 20kA DC | 1.311" Dia x 2.752" L (33.30mm x 69.90mm) | - | - |
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JLLN450.XFUSE CRTRDGE 450A 300VAC/125VDC |
3,863 |
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Datasheet | POWR-GARD® JLLN | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 450A | 300 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA AC, 20kA DC | 1.594" Dia x 0.874" L (40.50mm x 22.20mm) | - | - |
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.
