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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PSR072DL0450XFUSE SQUARE 450A 1.3KVAC/1KVDC |
3,892 | - |
|
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 | 2.843" L x 2.362" W x 2.598" H (72.20mm x 60.00mm x 66.00mm) | - | - |
|
WHA-D-100FUSE BUSS OPEN LINK |
4,103 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
WHA-D-1700FUSE BUSS OPEN LINK |
6,842 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
WHA-D-300FUSE BUSS OPEN LINK |
3,901 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
WHA-D-400FUSE BUSS OPEN LINK |
4,978 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
WHA-D-600FUSE BUSS OPEN LINK |
3,189 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
WHA-D-900FUSE BUSS OPEN LINK |
7,009 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
170M4262FUSE SQUARE 400A 700VAC RECT |
7,479 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 400A | 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) | - | - |
|
170M4263FUSE SQUARE 450A 700VAC RECT |
6,370 | - |
|
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) | - | - |
|
170M4264FUSE SQUARE 500A 700VAC RECT |
7,414 | - |
|
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) | - | - |
|
170M4265FUSE SQUARE 550A 700VAC RECT |
7,959 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 550A | 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) | - | - |
|
170M4266FUSE SQUARE 630A 700VAC RECT |
7,552 | - |
|
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) | - | - |
|
170M4709FUSE SQUARE 250A 700VAC RECT |
3,886 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 250A | 700 VAC | - | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) | - | - |
|
170M4710FUSE SQUARE 315A 700VAC RECT |
2,775 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 315A | 700 VAC | - | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) | - | - |
|
170M4711FUSE SQUARE 350A 700VAC RECT |
8,216 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 350A | 700 VAC | - | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) | - | - |
|
EV20-150-CEV Fuse 150A 500VDC S20 |
6,754 | - |
|
- |
- | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 150A | - | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CE | - | 20kA | 0.787" Dia x 1.575" L (20.00mm x 40.00mm) | - | - |
|
LPN-RK-175SP-TPCLASS RK1 FUSE TIN PLATED |
7,124 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PSR032DL1000XFUSE SQUARE 1KA 700VAC/600VDC |
5,358 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 1kA | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.898" L x 2.362" W x 2.598" H (48.20mm x 60.00mm x 66.00mm) | - | - |
|
170M4267FUSE SQUARE 700A 700VAC RECT |
3,420 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 700A | 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) | - | - |
|
170M3238FUSE SQUARE 50A 1.3KVAC RECT |
7,027 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 50A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 1.772" W x 2.323" H (80.00mm x 45.00mm x 59.00mm) | - | - |
