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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LA100P1004TIFUSE CARTRIDGE 100A 1KVAC/750VDC |
6,005 | - |
|
Datasheet |
POWR-GARD® LA100P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 1 kVAC | 750 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA | 1.220" Dia x 5.000" L (31.00mm x 127.00mm) | - | - |
|
LA100P504TIFUSE CARTRIDGE 50A 1KVAC/750VDC |
4,677 | - |
|
Datasheet |
POWR-GARD® LA100P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 50A | 1 kVAC | 750 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA | 2.500" Dia x 3.469" L (63.50mm x 88.10mm) | - | - |
|
LA100P604TIFUSE CARTRIDGE 60A 1KVAC/750VDC |
3,369 | - |
|
Datasheet |
POWR-GARD® LA100P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 60A | 1 kVAC | 750 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA | 1.000" Dia x 5.000" L (25.40mm x 127.00mm) | - | - |
|
2E4PT2.4FUSE CARTRIDGE 2A 2.75KVAC |
8,816 | - |
|
Datasheet |
POWR-GARD® | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 2A | 2.75 kVAC | - | - | Transformer Protection | Indicating | E | - | - | 37.5kA | 0.813" Dia x 4.600" L (20.64mm x 116.84mm) | - | - |
|
LA100P2004FUSE CARTRIDGE 200A 1KVAC/750VDC |
7,973 | - |
|
Datasheet |
POWR-GARD® LA100P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 1 kVAC | 750 VDC | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 1.500" Dia x 5.709" L (38.10mm x 145.00mm) | - | - |
|
LA100P1504FUSE CARTRIDGE 150A 1KVAC/750VDC |
3,418 | - |
|
Datasheet |
POWR-GARD® LA100P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | 1 kVAC | 750 VDC | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 1.500" Dia x 5.709" L (38.10mm x 145.00mm) | - | - |
|
LA120X21FUSE CARTRIDGE 2A 1.2KVAC/1KVDC |
7,170 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 2A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA120X11FUSE CARTRIDGE 1A 1.2KVAC/1KVDC |
7,595 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 1A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA120X101FUSE CARTRIDGE 10A 1.2KVAC/1KVDC |
6,469 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 10A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA120X51FUSE CARTRIDGE 5A 1.2KVAC/1KVDC |
7,558 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 5A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA120X41FUSE CARTRIDGE 4A 1.2KVAC/1KVDC |
8,383 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 4A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA120X201FUSE CARTRIDGE 20A 1.2KVAC/1KVDC |
9,242 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 20A | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA30QS8004FUSE CARTRIDGE 800A 300VAC/VDC |
3,060 | - |
|
Datasheet |
POWR-GARD® LA30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 800A | 300 VAC | 300 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 3.000" Dia x 2.591" L (76.20mm x 65.80mm) | - | - |
|
LA70QS10022FFUSE CRTRDGE 100A 690VAC/700VDC |
9,575 | - |
|
Datasheet |
POWR-GARD® LA70QSF | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 690 VAC | 700 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 100kA DC | 0.866" Dia x 2.283" L (22.00mm x 58.00mm) | - | - |
|
LA120X1/21FUSE CRTRDGE 500MA 1.2KVAC/1KVDC |
4,697 | - |
|
Datasheet |
LA120X | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 500mA | 1.2 kVAC | 1 kVDC | Fast Blow | Electrical, Industrial | - | - | - | - | 100kA | 0.811" Dia x 4.606" L (20.60mm x 117.00mm) | - | - |
|
LA30QS3504FUSE CARTRIDGE 350A 300VAC/VDC |
8,759 | - |
|
Datasheet |
POWR-GARD® LA30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 350A | 300 VAC | 300 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 1.220" Dia x 1.630" L (31.00mm x 41.40mm) | - | - |
|
LA30QS3004FUSE CARTRIDGE 300A 300VAC/VDC |
3,705 | - |
|
Datasheet |
POWR-GARD® LA30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 300 VAC | 300 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 1.220" Dia x 1.630" L (31.00mm x 41.40mm) | - | - |
|
LA30QS5504FUSE CARTRIDGE 550A 300VAC/VDC |
6,249 | - |
|
Datasheet |
POWR-GARD® LA30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 550A | 300 VAC | 300 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 1.500" Dia x 1.579" L (38.10mm x 40.10mm) | - | - |
|
LA30QS5004FUSE CARTRIDGE 500A 300VAC/VDC |
2,130 | - |
|
Datasheet |
POWR-GARD® LA30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 500A | 300 VAC | 300 VDC | Fast Blow | Semiconductors | - | - | UR | - | 200kA | 1.500" Dia x 1.579" L (38.10mm x 40.10mm) | - | - |
|
5E4PT.6FUSE CARTRIDGE 5A 625VAC |
5,904 | - |
|
Datasheet |
POWR-GARD® | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 5A | 625 VAC | - | - | Transformer Protection | Indicating | E | - | - | 37.5kA | 0.813" Dia x 4.600" L (20.64mm x 116.84mm) | - | - |
