Electrical, Specialty Fuses
Browse available Electrical, Specialty Fuses components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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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170M4066FUSE SQUARE 630A 700VAC RECT |
7,540 | - |
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Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 630A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) | - | - |
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PSR073FL0800ZFUSE POWR-SPEED METRIC SZ73 800A |
7,206 | - |
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Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 800A | - | - | Fast Blow | Semiconductors | Indicating | - | - | -55°C ~ 125°C | - | 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) | - | - |
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FLSR450.XFUSE CRTRDGE 450A 600VAC/300VDC |
3,411 | - |
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Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 450A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 3.094" Dia x 13.374" L (78.60mm x 339.70mm) | - | - |
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FLSR500.XFUSE CRTRDGE 500A 600VAC/300VDC |
9,436 | - |
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Datasheet | POWR-GARD® FLSR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 500A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 3.094" Dia x 13.374" L (78.60mm x 339.70mm) | - | - |
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170M5403FUSE SQUARE 315A 1.25KVAC RECT |
2,948 | - |
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Datasheet | - | - | Bulk | Active | - | Square | 315A | 1.25 kVAC | - | - | - | - | - | CSA, UL | - | - | - | - | - |
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KAC-300FUSE CRTRDGE 300A 600VAC CYLINDR |
8,432 | - |
|
Datasheet | KAC | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 300A | 600 VAC | - | - | Electrical, Industrial | - | - | UR | - | 200kA | 2.000" Dia x 3.000" L (50.80mm x 76.20mm) | - | - |
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170M3740FUSE SQUARE 80A 1.3KVAC RECT |
7,316 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 80A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 2.913" L x 1.772" W x 2.323" H (74.00mm x 45.00mm x 59.00mm) | - | - |
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FWJ-175AFUSE CARTRIDGE 175A 1KVAC/800VDC |
9,286 | - |
|
Datasheet | FWJ | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 175A | 1 kVAC | 800 VDC | - | Electrical, Industrial | - | - | CE, UR | - | 25kA AC, 50kA DC | 1.526" Dia x 5.685" L (38.76mm x 144.40mm) | - | - |
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PSR073UL0400XFUSE SQUARE 400A 1.3KVAC/1KVDC |
6,481 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 400A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073DL0450XFUSE SQUARE 450A 1.3KVAC/1KVDC |
2,549 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 450A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073DL0500XFUSE SQUARE 500A 1.3KVAC/1KVDC |
7,302 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 500A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073DL0400XFUSE SQUARE 400A 1.3KVAC/1KVDC |
2,865 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 400A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073DL0315XFUSE SQUARE 315A 1.3KVAC/1KVDC |
6,419 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 315A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073UL0315XFUSE SQUARE 315A 1.3KVAC/1KVDC |
5,501 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 315A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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PSR073DL0350XFUSE SQUARE 350A 1.3KVAC/1KVDC |
6,248 | - |
|
Datasheet | POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 350A | 1.3 kVAC | 1 kVDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 100kA AC, 150kA DC | 2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm) | - | - |
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ECNR450FUSE CARTRIDGE 450A 250VAC/VDC |
4,739 | - |
|
Datasheet | ECNR | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 450A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 2.880" Dia x 10.380" L (73.15mm x 263.65mm) | - | - |
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ECNR500FUSE CRTRDGE 500A 250VAC/VDC |
2,949 | - |
|
Datasheet | ECNR | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 500A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 2.880" Dia x 10.380" L (73.15mm x 263.65mm) | - | - |
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ECNR600FUSE CARTRIDGE 600A 250VAC/VDC |
6,528 | - |
|
Datasheet | ECNR | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 600A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 2.880" Dia x 10.380" L (73.15mm x 263.65mm) | - | - |
|
170M4163FUSE SQUARE 450A 700VAC RECT |
5,794 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 450A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) | - | - |
|
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170M4164FUSE SQUARE 500A 700VAC RECT |
7,389 | - |
|
Datasheet | - | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 500A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.598" H (50.00mm x 53.00mm x 66.00mm) | - | - |
Electrical, Specialty Fuses FAQ
What Electrical, Specialty Fuses components can I source from EGOO?
You can browse available Electrical, Specialty Fuses product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Electrical, Specialty Fuses parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
