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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
170M3813DFUSE SQUARE 125A 700VAC RECT |
4,742 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 125A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 200kA | 2.717" L x 1.772" W x 2.283" H (69.00mm x 45.00mm x 58.00mm) | - | - |
|
170M3809DFUSE SQUARE 50A RECTANGULAR |
3,860 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 50A | - | - | - | - | - | - | CE, CSA, UL | - | 200kA | 2.811" L x 1.575" W x 2.520" H (71.40mm x 40.00mm x 64.00mm) | - | - |
|
JJN-225FUSE CRTRDGE 225A 300VAC/160VDC |
3,075 | - |
|
Datasheet |
Limitron™ JJN | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 225A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.860" L x 1.000" W (21.84mm x 25.40mm) | - | - |
|
JJN-250FUSE CRTRDGE 250A 300VAC/160VDC |
9,796 | - |
|
Datasheet |
Limitron™ JJN | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.860" L x 1.000" W (21.84mm x 25.40mm) | - | - |
|
1-1NBUNA6-3FUSE CARTRIDGE 6A 1.1KVAC |
5,756 | - |
|
- |
- | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 6A | 1.1 kVAC | - | - | - | - | - | - | - | 50kA | - | - | - |
|
|
JLLS400.XXPFUSE CRTRDGE 400A 600VAC/300VDC |
5,391 | - |
|
Datasheet |
POWR-GARD® JLLS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL, UR | - | 200kA AC, 20kA DC | 1.594" Dia x 3.626" L (40.50mm x 92.10mm) | - | - |
|
200LMTFUSE CRTRDGE 200A 240VAC/150VDC |
7,687 | - |
|
Datasheet |
LMT | Rectangular, Blade | Bulk | Active | Bolt Mount | Cartridge | 200A | 240 VAC | 150 VDC | - | Electrical, Industrial | - | - | CE, UR | - | 200kA | 1.500" Dia x 1.220" L (38.10mm x 31.00mm) | - | - |
|
355LMTFUSE CRTRDGE 355A 240VAC/150VDC |
4,263 | - |
|
Datasheet |
LMT | Rectangular, Blade | Bulk | Active | Bolt Mount | Cartridge | 355A | 240 VAC | 150 VDC | - | Electrical, Industrial | - | - | CE, UR | - | 200kA | 1.220" L x 1.496" W x 3.268" H (31.00mm x 38.00mm x 83.00mm) | - | - |
|
FWH-225AFUSE CARTRIDGE 225A 500VAC/VDC |
4,254 | - |
|
Datasheet |
FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 225A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA AC, 50kA DC | 1.500" Dia x 4.340" L (38.10mm x 110.24mm) | - | - |
|
FWH-275AFUSE CARTRIDGE 275A 500VAC/VDC |
6,483 | - |
|
- |
FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 275A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, CSA, UR | - | 200kA AC, 50kA DC | 1.500" Dia x 4.340" L (38.10mm x 110.24mm) | - | - |
|
CHSF-400COMPACT HIGH SPEED FUSE |
9,651 | - |
|
- |
CH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 400A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | aR | CE | - | 200kA AC, 50kA DC | 1.181" Dia x 2.087" L (30.00mm x 53.00mm) | - | - |
|
CHSF-350COMPACT HIGH SPEED FUSE |
2,808 | - |
|
- |
CH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 350A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | aR | CE, CSA, UL | - | 200kA AC, 50kA DC | 1.181" Dia x 2.087" L (30.00mm x 53.00mm) | - | - |
|
CHSF-225COMPACT HIGH SPEED FUSE |
7,089 | - |
|
- |
CH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 225A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | aR | CE | - | 200kA AC, 50kA DC | 1.181" Dia x 2.087" L (30.00mm x 53.00mm) | - | - |
|
CHSF-300COMPACT HIGH SPEED FUSE |
9,022 | - |
|
- |
CH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 300A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | aR | CE, CSA, UL | - | 200kA AC, 50kA DC | 1.181" Dia x 2.087" L (30.00mm x 53.00mm) | - | - |
|
CHSF-250COMPACT HIGH SPEED FUSE |
5,843 | - |
|
- |
CH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 500 VAC | 500 VDC | - | Electrical, Industrial | - | aR | CE, CSA, UL | - | 200kA AC, 50kA DC | 1.181" Dia x 2.087" L (30.00mm x 53.00mm) | - | - |
|
LNRK400.XFUSE CRTRDGE 400A 250VAC/125VDC |
8,148 | - |
|
Datasheet |
POWR-GARD®, POWR-PRO® LLNRK | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.343" Dia x 8.626" L (59.50mm x 219.10mm) | - | - |
|
170M3448FUSE SQUARE 400A 1.3KVAC RECT |
5,212 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Obsolete | Requires Holder | Square | 400A | 1.3 kVAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 100kA | 2.323" L x 1.772" W x 3.189" H (59.00mm x 45.00mm x 81.00mm) | - | - |
|
170M4812FUSE SQUARE 160A 1KV RECTANGULAR |
7,615 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 160A | 1 kVAC | - | - | - | - | - | CE, CSA, UL | - | - | 2.126" L x 1.181" W x 2.008" H (54.00mm x 30.00mm x 51.00mm) | - | - |
|
LA130URD70LI0125FUSE SQUARE 125A 1.3KVAC RECT |
4,439 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 125A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 1.575" W x 1.773" H (72.50mm x 40.00mm x 45.03mm) | - | - |
|
LA130URD70LI0250FUSE SQUARE 250A 1.3KVAC RECT |
5,353 | - |
|
Datasheet |
POWR-GARD® LA | Rectangular, Blade | Box | Obsolete | Bolt Mount | Square | 250A | 1.3 kVAC | - | Fast Blow | Electrical, Industrial | - | - | UR | - | 100kA | 2.854" L x 1.575" W x 1.773" H (72.50mm x 40.00mm x 45.03mm) | - | - |
