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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PSR030UL0125ZFUSE SQUARE 125A 700VAC/600VDC |
7,389 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 125A | 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) | - | - |
|
PSR030DL0125ZFUSE SQUARE 125A 700VAC/600VDC |
9,181 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 125A | 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) | - | - |
|
PSR030DL0100ZFUSE SQUARE 100A 700VAC/600VDC |
5,742 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 100A | 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) | - | - |
|
PSR030DL0080ZFUSE SQUARE 80A 700VAC/600VDC |
7,167 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 80A | 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) | - | - |
|
PSR030UL0050ZFUSE SQUARE 50A 700VAC/600VDC |
8,611 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 50A | 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) | - | - |
|
PSR030UL0040ZFUSE SQUARE 40A 700VAC/600VDC |
3,553 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 40A | 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) | - | - |
|
PSR030DL0063ZFUSE SQUARE 63A 700VAC/600VDC |
5,934 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 63A | 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) | - | - |
|
004724241FUSENH2GRM125A690VAC 550VDC200KA |
9,010 | - |
|
- |
- | - | Bulk | Active | - | - | 125A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004724242FUSENH2GRM160A690VAC 550VDC200KA |
9,248 | - |
|
- |
- | - | Bulk | Active | - | - | 160A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
004724243FUSENH2GRM200A690VAC 550VDC200KA |
9,213 | - |
|
- |
- | - | Bulk | Active | - | - | 200A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
27-13-5850FUSE LIMITRON FAST-ACTING |
8,318 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
170M4830FUSE SQUARE 100A 1KV RECTANGULAR |
3,955 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 100A | 1 kVAC | - | - | - | - | - | CE, CSA, UL | - | - | 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) | - | - |
|
LA070URD30TTI0400FUSE SQUARE 400A 700VAC RECT |
8,820 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 400A | 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) | - | - |
|
LA070URD30TTI0250FUSE SQUARE 250A 700VAC RECT |
6,237 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 250A | 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) | - | - |
|
LA070URD30TTI0315FUSE SQUARE 315A 700VAC RECT |
2,724 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular | Box | Obsolete | Bolt Mount | Square | 315A | 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) | - | - |
|
PSR030UL0200ZFUSE SQUARE 200A 700VAC/600VDC |
8,910 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 200A | 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) | - | - |
|
PSR030DL0200ZFUSE SQUARE 200A 700VAC/600VDC |
2,379 | - |
|
Datasheet |
POWR-SPEED® PSR | - | Box | Active | Bolt Mount | Square | 200A | 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) | - | - |
|
CGLA-80FUSE CGL-80 W/TABS |
7,164 | - |
|
- |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LA50QS5004FUSE CARTRIDGE 500A 500VAC/VDC |
2,686 | - |
|
Datasheet |
POWR-GARD® LA50QS | Cylindrical, Blade Terminal (Bolt) | Box | Obsolete | Bolt Mount | Cartridge | 500A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 100kA DC | 2.000" Dia x 2.220" L (50.80mm x 56.40mm) | - | - |
|
LA50QS4504FUSE CARTRIDGE 450A 500VAC/VDC |
5,937 | - |
|
Datasheet |
POWR-GARD® LA50QS | Cylindrical, Blade Terminal (Bolt) | Box | Obsolete | Bolt Mount | Cartridge | 450A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 100kA DC | 2.000" Dia x 2.220" L (50.80mm x 56.40mm) | - | - |
