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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170M2683FUSE SQUARE 160A 1KV RECTANGULAR |
5,636 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 160A | 1 kVAC | - | - | - | - | - | CE, CSA, UL | - | - | 1.870" L x 1.181" W x 2.362" H (47.50mm x 30.00mm x 60.00mm) | - | - |
|
KBC-90IINDICATING FUSE |
4,880 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LA070URD31KI0350FUSE SQUARE 350A 700VAC RECT |
5,495 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 350A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) | - | - |
|
LA070URD31KI0200FUSE SQUARE 200A 700VAC RECT |
2,837 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 200A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) | - | - |
|
LA070URD31KI0400FUSE SQUARE 400A 700VAC RECT |
3,698 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 400A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) | - | - |
|
LA070URD31KI0315FUSE SQUARE 315A 700VAC RECT |
7,979 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 315A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) | - | - |
|
LA070URD31KI0250FUSE SQUARE 250A 700VAC RECT |
2,803 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 250A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.874" L x 2.008" W x 2.205" H (47.60mm x 51.00mm x 56.00mm) | - | - |
|
PSR030UL0450ZFUSE SQUARE 450A 700VAC/600VDC |
4,077 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 450A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.866" L x 1.693" W x 1.929" H (47.40mm x 43.00mm x 49.00mm) | - | - |
|
PSR030DL0450ZFUSE SQUARE 450A 700VAC/600VDC |
9,978 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 450A | 700 VAC | 600 VDC | Fast Blow | Semiconductors | Indicating | - | CCC, CE, cURus, UL | -55°C ~ 125°C | 200kA AC, 150kA DC | 1.866" L x 1.693" W x 1.929" H (47.40mm x 43.00mm x 49.00mm) | - | - |
|
CDN110FUSE CRTRDGE 110A 250VAC CYLINDR |
3,659 | - |
|
Datasheet |
CDN | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 110A | 250 VAC | - | Slow Blow | Electrical, Industrial | - | - | CE, CSA | - | 10kA | - | - | - |
|
5.5AMWNA2.0EFUSE CRTRDG 2A 5.5KVAC FUSE LINK |
2,363 | - |
|
Datasheet |
AM | Fuse Link | Bulk | Active | Requires Holder | Cartridge | 2A | 5.5 kVAC | - | - | - | - | - | - | - | 50kA | 0.811" Dia x 5.598" L (20.60mm x 142.20mm) | - | - |
|
5.5AMWNA3.0EFUSE CRTRDG 3A 5.5KVAC FUSE LINK |
6,835 | - |
|
Datasheet |
AM | Fuse Link | Bulk | Active | Requires Holder | Cartridge | 3A | 5.5 kVAC | - | - | - | - | - | - | - | 50kA | 0.811" Dia x 5.598" L (20.60mm x 142.20mm) | - | - |
|
5.5AMWNA4.0EFUSE CRTRDG 4A 5.5KVAC FUSE LINK |
9,089 | - |
|
Datasheet |
AM | Fuse Link | Bulk | Active | Requires Holder | Cartridge | 4A | 5.5 kVAC | - | - | - | - | - | - | - | 50kA | 0.811" Dia x 5.598" L (20.60mm x 142.20mm) | - | - |
|
5.5AMWNA5.0EFUSE CRTRDG 5A 5.5KVAC FUSE LINK |
6,942 | - |
|
Datasheet |
AM | Fuse Link | Bulk | Active | Requires Holder | Cartridge | 5A | 5.5 kVAC | - | - | - | - | - | - | - | 50kA | 0.811" Dia x 5.598" L (20.60mm x 142.20mm) | - | - |
|
SF25H125FUSE 125AMP 250VAC SEMI-COND |
5,440 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LA070URD30TTI0550FUSE SQUARE 550A 700VAC RECT |
4,376 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 550A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.992" L x 1.575" W x 1.874" H (50.60mm x 40.00mm x 46.70mm) | - | - |
|
LA070URD30TTI0500FUSE SQUARE 500A 700VAC RECT |
3,560 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 500A | 700 VAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 200kA | 1.992" L x 1.575" W x 1.874" H (50.60mm x 40.00mm x 46.70mm) | - | - |
|
|
FWP-40FUSE CARTRIDGE 40A 700VAC/VDC |
2,674 | - |
|
Datasheet |
FWP | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 40A | 700 VAC | 700 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 0.811" Dia x 2.126" L (20.60mm x 54.00mm) | - | - |
|
1-1NBUNA2FUSE CARTRIDGE 2A 1.1KVAC |
8,688 | - |
|
- |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 2A | 1.1 kVAC | - | - | - | - | - | - | - | 50kA | - | - | - |
|
1-1NBUNA3-15FUSE CARTRIDGE 3A 1.1KVAC |
9,418 | - |
|
- |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 3A | 1.1 kVAC | - | - | - | - | - | - | - | 50kA | - | - | - |
