Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170M5438FUSE SQUARE 250A 1.3KVAC RECT |
8,617 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 250A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.402" W x 3.032" H (80.00mm x 61.00mm x 77.00mm) | - | - |
|
170M5440FUSE SQUARE 315A 1.3KVAC RECT |
9,114 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 315A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.402" W x 3.032" H (80.00mm x 61.00mm x 77.00mm) | - | - |
|
170M5442FUSE SQUARE 400A 1.3KVAC RECT |
9,717 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 400A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.402" W x 3.032" H (80.00mm x 61.00mm x 77.00mm) | - | - |
|
XL70FE450FUSE SEMI-CONDUCTOR |
3,244 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LPN-RK-500SPIINDICATING LPN-RK 500SP |
9,070 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
12OHFMA10012KV 100A 2.5" OIL FUSE |
9,620 | - |
|
- |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 100A | 12 kVAC | - | - | Transformer Protection | - | - | - | - | 40kA | 2.500" Dia x 10.000" L (63.50mm x 254.00mm) | - | - |
|
KLNR350.XFUSE CRTRDGE 350A 250VAC/125VDC |
2,889 | - |
|
Datasheet |
POWR-GARD® KLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 350A | 250 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
|
KLNR300.XFUSE CRTRDGE 300A 250VAC/125VDC |
7,586 | - |
|
Datasheet |
POWR-GARD® KLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 250 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
|
KLNR225.XFUSE CRTRDGE 225A 250VAC/125VDC |
3,265 | - |
|
Datasheet |
POWR-GARD® KLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 225A | 250 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
|
KLNR250.XFUSE CRTRDGE 250A 250VAC/125VDC |
7,566 | - |
|
Datasheet |
POWR-GARD® KLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 250A | 250 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CE, CSA, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
|
TPN-175TELPOWER FUSE |
2,037 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
250P09CFUSE CRTRDGE 250A 600VAC/250VDC |
9,484 | - |
|
Datasheet |
- | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 600 VAC | 250 VDC | - | Electrical, Industrial | - | - | CE, CSA | - | 200kA | 2.323" Dia x 3.060" L (59.00mm x 77.72mm) | - | - |
|
PV-125A-1XL-B-15FUSE 125A 1500V 1XL PV BOLT-IN V |
7,313 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
170M5145FUSE SQUARE 550A 1.3KVAC RECT |
6,114 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 550A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 3.150" L x 2.402" W x 2.953" H (80.00mm x 61.00mm x 75.00mm) | - | - |
|
170M4712FUSE 400A 690V 1FU/115 AR UC |
6,632 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | - | - | - | Fast Blow | - | - | - | - | - | - | 1.969" L x 2.087" W x 2.717" H (50.00mm x 53.00mm x 69.00mm) | - | - |
|
TPN-150TELPOWER FUSE |
4,816 | - |
|
Datasheet |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
170M5365FUSE SQUARE 900A 700VAC RECT |
2,185 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 900A | 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) | - | - |
|
170M5416FUSE SQUARE 1KA 700VAC RECT |
2,476 | - |
|
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) | - | - |
|
12OHGMA31.5FUSE CARTRIDGE 31.5A 12KVAC |
3,827 | - |
|
Datasheet |
- | Cartridge, Non-Standard | Bulk | Active | Surface Mount | Cartridge | 31.5A | 12 kVAC | - | - | Transformer Protection | Indicating | - | - | - | 40kA | 2.500" Dia x 14.133" L (63.50mm x 359.00mm) | - | - |
|
170M5175FUSE SQUARE 550A 1.25KV RECT |
9,707 | - |
|
- |
170M | Rectangular, Blade | Bulk | Active | - | Square | - | - | - | - | - | - | - | - | - | - | - | - | - |
