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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170M3808DFUSE SQUARE 40A RECTANGULAR |
3,855 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 40A | - | - | - | - | - | - | CE, CSA, UL | - | 200kA | 2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm) | - | - |
|
170M3811DFUSE SQUARE 80A RECT |
7,435 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 80A | - | - | - | - | - | - | CE, CSA, UL | - | 200kA | 2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm) | - | - |
|
LA130URD72LI0350FUSE SQUARE 350A 1.3KVAC RECT |
7,610 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 350A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) | - | - |
|
LA130URD72LI0280FUSE SQUARE 280A 1.3KVAC RECT |
5,746 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 280A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) | - | - |
|
LA130URD72LI0400FUSE SQUARE 400A 1.3KVAC RECT |
3,903 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 400A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) | - | - |
|
LA130URD72LI0315FUSE SQUARE 315A 1.3KVAC RECT |
8,275 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 315A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.362" W x 2.560" H (72.50mm x 60.00mm x 65.03mm) | - | - |
|
20SF21FUSE SEALED (20) |
3,665 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LA130URD71LLI0450FUSE SQUARE 450A 1.3KVAC RECT |
7,504 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 450A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 2.008" W x 2.206" H (72.50mm x 51.00mm x 56.03mm) | - | - |
|
250MTFUSE CRTRDGE 250A 690VAC/500VDC |
8,523 | - |
|
Datasheet |
MT | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 690 VAC | 500 VDC | - | Electrical, Industrial | - | - | UR | - | 200kA | 1.500" Dia x 1.969" L (38.10mm x 50.00mm) | - | - |
|
LA070URD32LI0800FUSE SQUARE 800A 700VAC RECT |
2,103 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 800A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm) | - | - |
|
LA070URD32LI1000FUSE SQUARE 1KA 700VAC RECT |
6,948 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 1kA | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm) | - | - |
|
LA070URD32LI0900FUSE SQUARE 900A 700VAC RECT |
2,431 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 900A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.362" W x 2.598" H (47.60mm x 60.00mm x 66.00mm) | - | - |
|
ECNR350FUSE CARTRIDGE 350A 250VAC/VDC |
5,313 | - |
|
Datasheet |
ECNR | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 350A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 2.380" Dia x 8.630" L (60.45mm x 219.20mm) | - | - |
|
ECNR400FUSE CARTRIDGE 400A 250VAC/VDC |
9,271 | - |
|
Datasheet |
ECNR | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 400A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 2.380" Dia x 8.630" L (60.45mm x 219.20mm) | - | - |
|
004375534FUSENH3ARG1400A690VAC 200KA ACVI |
4,416 | - |
|
- |
- | - | Bulk | Active | - | - | 400A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004385134FUSENH3ARS801400A690VAC 200KA AC |
8,268 | - |
|
- |
- | - | Bulk | Active | - | - | 400A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004395134FUSENH3ARS1101100A690VAC 200KA A |
2,093 | - |
|
- |
- | - | Bulk | Active | - | - | 100A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004395734FUSENH3ARS1101100A690VAC 200KA A |
7,660 | - |
|
- |
- | - | Bulk | Active | - | - | 100A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004745634FUSENH3ARG1400A690VAC 200KA ACFO |
6,024 | - |
|
- |
- | - | Bulk | Active | - | - | 400A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004745734FUSENH3ARS1101400A690VAC 200KA A |
5,140 | - |
|
- |
- | - | Bulk | Active | - | - | 400A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
