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0755-82798135Electrical, Specialty Fuses
Electrical, Specialty Fuses
Electrical and Specialty Fuses are circuit protection components designed to interrupt current during overload, short-circuit or fault conditions in electrical and electronic systems. They are widely used in industrial equipment, power distribution, motor drives, renewable energy systems, communication equipment, automation systems, transportation electronics, power supplies and control panels.
This category includes industrial fuses, specialty fuses, power fuses, cartridge fuses, high-voltage fuses, fast-acting fuses, time-delay fuses, semiconductor protection fuses and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, breaking capacity, response speed, fuse size, mounting method, safety approvals and application requirements.
TomatoElec supplies original Electrical and Specialty Fuses from recognized manufacturers such as Littelfuse, Eaton, Bel Fuse, Schurter, Mersen, SIBA, Bourns, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170M2721FUSE SQUARE 400A 690VAC RECT |
8,824 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 400A | 690 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.126" L x 1.181" W x 1.890" H (54.00mm x 30.00mm x 48.00mm) | - | - |
|
BFW-1BUSS FUSE WIRE .016 DIA. |
2,453 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
BFW-1/2BUSS FUSE WIRE .010 DIA. |
7,793 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
BFW-10BUSS FUSE WIRE .055 DIA. |
5,608 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
BFW-1-1/2BUSS FUSE WIRE .020 DIA. |
2,663 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
BFW-15BUSS FUSE WIRE .068 DIA. |
2,490 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
004237510FUSEHVVVTE442MM32A 6/12KVD=53STR |
2,463 | - |
|
- |
- | - | Bulk | Active | - | - | 32A | - | - | - | - | - | - | - | - | - | - | - | - |
|
KTN-R-90FUSE LIMITRON FAST ACTING |
2,846 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
0NLS250.XFUSE CRTRDGE 250A 600VAC/500VDC |
4,842 | - |
|
- |
POWR-GARD® NLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 250A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | K5 | CE, CSA, UL | - | 50kA | 2.594" Dia x 7.878" L (65.90mm x 200.10mm) | - | - |
|
0NLS300.XFUSE CRTRDGE 300A 600VAC/500VDC |
5,673 | - |
|
- |
POWR-GARD® NLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 300A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | K5 | CE, CSA, UL | - | 50kA | 2.594" Dia x 7.878" L (65.90mm x 200.10mm) | - | - |
|
0NLS350.XFUSE CRTRDGE 350A 600VAC/500VDC |
3,839 | - |
|
- |
POWR-GARD® NLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 350A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | K5 | CE, CSA, UL | - | 50kA | 2.594" Dia x 7.878" L (65.90mm x 200.10mm) | - | - |
|
0NLS400.XFUSE CRTRDGE 400A 600VAC/500VDC |
8,177 | - |
|
- |
POWR-GARD® NLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 400A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | K5 | CE, CSA, UL | - | 50kA | 2.594" Dia x 7.878" L (65.90mm x 200.10mm) | - | - |
|
0NLS225.XFUSE CRTRDGE 225A 600VAC/500VDC |
3,369 | - |
|
- |
POWR-GARD® NLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 225A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | K5 | CE, CSA, UL | - | 50kA | 2.594" Dia x 7.878" L (65.90mm x 200.10mm) | - | - |
|
KGJ-80FUSE LIMITRON 600V |
6,314 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
KGJ-75FUSE LIMITRON 600V |
3,464 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
FRN-R-350FUSE CARTRIDGE 350A 250VAC/VDC |
4,378 | - |
|
Datasheet |
Fusetron™ FRN-R | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 350A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.380" Dia x 8.630" L (60.45mm x 219.20mm) | - | - |
|
FRN-R-400FUSE CARTRIDGE 400A 250VAC/VDC |
9,500 | - |
|
Datasheet |
Fusetron™ FRN-R | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 400A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.380" Dia x 8.630" L (60.45mm x 219.20mm) | - | - |
|
PSR031FS0800ZFUSE SQUARE 800A 700VAC/600VDC |
8,364 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 800A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.969" L x 2.028" W x 2.264" H (50.00mm x 51.50mm x 57.50mm) | - | - |
|
170M5804FUSE SQUARE 200A 690V RECT |
3,323 | - |
|
- |
- | - | Bulk | Active | - | Square | 200A | 660 VAC | - | - | - | - | - | CSA, UL | - | - | - | - | - |
|
170M3509FUSE 50A 690V 1GN/50 |
5,524 | - |
|
Datasheet |
- | - | Bulk | Active | Requires Holder | Square | - | - | - | Fast Blow | - | - | - | - | - | - | 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm) | - | - |
