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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
60KC36FUSE 750VDC 60A TRACTION |
4,883 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
004237617FUSEHVVVTE537MM160A 6/12KVD=85ST |
6,722 | - |
|
- |
- | - | Bulk | Active | - | - | 160A | - | - | - | - | - | - | - | - | - | - | - | - |
|
LA065URD33TTI1800FUSE SQUARE 1.8KA 650VAC RECT |
8,959 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 1.8kA | 650 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | - | - | - |
|
170M4929FUSE SQUARE 550A 1KV RECTANGULAR |
6,631 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 550A | 1 kVAC | - | - | - | - | - | CE, UL | - | - | 2.882" L x 2.047" W x 2.717" H (73.20mm x 52.00mm x 69.00mm) | - | - |
|
170M4959FUSE 550A 1000V 1BKN/75 AR |
4,280 | - |
|
- |
170M | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 550A | 1 kVAC | - | - | Electrical, Industrial | Indicating | aR | CE, UL | - | 125kA | 2.913" L x 2.047" W x 2.717" H (74.00mm x 52.00mm x 69.00mm) | - | - |
|
170M4241FUSE SQUARE 315A 1.3KVAC RECT |
7,508 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 315A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.087" W x 2.598" H (80.00mm x 53.00mm x 66.00mm) | - | - |
|
170M4242FUSE SQUARE 350A 1.3KVAC RECT |
6,698 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 350A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.087" W x 2.598" H (80.00mm x 53.00mm x 66.00mm) | - | - |
|
170M4243FUSE SQUARE 400A 1.3KVAC RECT |
8,969 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 400A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.087" W x 2.598" H (80.00mm x 53.00mm x 66.00mm) | - | - |
|
170M5516FUSE SQUARE 1KA 700VAC RECT |
6,752 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 1kA | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 200kA | 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) | - | - |
|
170M5974FUSE SQUARE 700A 1KVAC RECT |
4,853 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 700A | 1 kVAC | - | - | - | - | - | CE, UL | - | - | 3.150" L x 2.323" W x 3.032" H (80.00mm x 59.00mm x 77.00mm) | - | - |
|
170L8930FUSE 450A 1000V 2STN/110 AR |
2,007 | - |
|
- |
- | - | Bulk | Active | - | - | 450A | 1 kVAC | - | - | - | - | - | - | - | - | - | - | - |
|
PSR033FL1800ZFUSE SQUARE 1.8KA 650VAC/500VDC |
9,479 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 1.8kA | 650 VAC | 500 VDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm) | - | - |
|
PSR033FS1800ZFUSE SQUARE 1.8KA 650VAC/500VDC |
7,376 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Bulk | Active | Bolt Mount | Square | 1.8kA | 650 VAC | 500 VDC | Fast Blow | Semiconductors | - | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 2.008" L x 2.894" W x 3.130" H (51.00mm x 73.50mm x 79.50mm) | - | - |
|
NOS-225FUSE BUSS ONE TIME |
6,441 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
12OEFMA6.3FUSE CARTRIDGE 6.3A 12KVAC |
8,079 | - |
|
Datasheet |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 6.3A | 12 kVAC | - | - | Transformer Protection | Indicating | - | - | - | 40kA | 2.500" Dia x 10.000" L (63.50mm x 254.00mm) | - | - |
|
170M5766FUSE SQUARE 1KA 700VAC RECT |
3,073 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 1kA | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 1.969" L x 2.402" W x 3.031" H (50.00mm x 61.00mm x 77.00mm) | - | - |
|
170M5593FUSE 450A 1250V 2GKN/75 AR CU |
5,130 | - |
|
Datasheet |
- | - | Bulk | Active | Requires Holder | Square | - | - | - | Fast Blow | - | - | - | - | - | - | 2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm) | - | - |
|
KTN-R-150FUSE LIMITRON FAST ACTING |
6,429 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
170M5743FUSE SQUARE 450A 1.3KVAC RECT |
6,754 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 450A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm) | - | - |
|
170M5744FUSE SQUARE 500A 1.3KVAC RECT |
4,485 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 500A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 2.913" L x 2.402" W x 3.032" H (74.00mm x 61.00mm x 77.00mm) | - | - |
