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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
F3T-300AClass T Fast, 300VAC 160VDC 300A |
483 | - |
|
Datasheet |
F3T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 300A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.330" Dia x 2.750" L (69.85mm x 33.78mm) | - | - |
|
F3T-350AClass T Fast, 300VAC 160VDC 350A |
298 | - |
|
Datasheet |
F3T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 350A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.330" Dia x 2.750" L (69.85mm x 33.78mm) | - | - |
|
F3T-250AClass T Fast, 300VAC 160VDC 250A |
298 | - |
|
Datasheet |
F3T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 250A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.330" Dia x 2.750" L (69.85mm x 33.78mm) | - | - |
|
F3T-400AClass T Fast, 300VAC 160VDC 400A |
212 | - |
|
Datasheet |
F3T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 400A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.330" Dia x 2.750" L (69.85mm x 33.78mm) | - | - |
|
F6T-400AClass T Fast, 600VAC 300VDC 400A |
496 | - |
|
Datasheet |
F6T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 400A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.630" Dia x 3.630" L (92.2mm x 41.4mm) | - | - |
|
F6T-250AClass T Fast, 600VAC 300VDC 250A |
465 | - |
|
Datasheet |
F6T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 250A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.630" Dia x 3.630" L (92.2mm x 41.4mm) | - | - |
|
F6T-300AClass T Fast, 600VAC 300VDC 300A |
453 | - |
|
Datasheet |
F6T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 300A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.630" Dia x 3.630" L (92.2mm x 41.4mm) | - | - |
|
F6T-225AClass T Fast, 600VAC 300VDC 225A |
296 | - |
|
Datasheet |
F6T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 225A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.630" Dia x 3.630" L (92.2mm x 41.4mm) | - | - |
|
F6T-350AClass T Fast, 600VAC 300VDC 350A |
293 | - |
|
Datasheet |
F6T | Cartridge | Bulk | Active | Bolt Mount | Cartridge | 350A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | cULus | - | 200kA AC, 50kA DC | 1.630" Dia x 3.630" L (92.2mm x 41.4mm) | - | - |
|
0305.050HFUSE BRD MNT 50MA 277VAC/VDC RAD |
10 | - |
|
Datasheet |
PICO® 305 | Radial, Can, Horizontal | Bulk | Active | Through Hole | Board Mount | 50mA | 277 VAC | 277 VDC | - | Hazardous Locations | Intrinsically Safe | - | ATEX, cURus, IECEx | -40°C ~ 50°C | 1.5kA | 0.354" Dia x 0.614" L (9.00mm x 15.60mm) | - | - |
|
0304.050HRFUSE BRD MNT 50MA 277VAC/DC 2SMD |
35 | - |
|
Datasheet |
PICO® 304 | 2-SMD, J-Lead | Tape & Reel (TR) | Active | Surface Mount | Board Mount | 50mA | 277 VAC | 277 VDC | - | Hazardous Locations | Intrinsically Safe | - | cURus, EX | -40°C ~ 60°C | 1.5kA | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) | - | - |
|
0SPF010.TFUSE CARTRIDGE 10A 1KVDC 5AG |
96 | - |
|
Datasheet |
POWR-GARD® SPF | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 10A | - | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | - | CE, CSA, UL, VDE | - | 20kA | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - |
|
0SPF002.TFUSE CARTRIDGE 2A 1KVDC 5AG |
7 | - |
|
Datasheet |
POWR-GARD® SPF | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 2A | - | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | - | CE, CSA, UL, VDE | - | 20kA | 0.406" Dia x 1.500" L (10.31mm x 38.10mm) | - | - |
|
KLKR003.TFUSE CARTRIDGE 3A 600VAC/300VDC |
60 | - |
|
Datasheet |
POWR-GARD® KLKR | 5AG, 10mm x 38mm (Midget) | Box | Active | Requires Holder | Cartridge | 3A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
|
KLKR015.TFUSE CARTRIDGE 15A 600VAC/300VDC |
44 | - |
|
Datasheet |
POWR-GARD® KLKR | 5AG, 10mm x 38mm (Midget) | Box | Active | Requires Holder | Cartridge | 15A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
|
FNQ-R-15FUSE CARTRIDGE 15A 600VAC/300VDC |
7,896 | - |
|
Datasheet |
Limitron™ FNQ-R | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 15A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
|
A4J40600V 40A CLASS J FUSE |
17 | - |
|
Datasheet |
A4J | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 40A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.063" Dia x 2.362" L (27.00mm x 60.00mm) | - | - |
|
|
LP-CC-3FUSE CARTRIDGE 3A 600VAC/150VDC |
23 | - |
|
Datasheet |
Low-Peak™ LP-CC | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 3A | 600 VAC | 150 VDC | Slow Blow | Motor Protection | - | CC | CE, CSA, UR | - | 200kA AC, 20kA DC | 0.394" Dia x 1.496" L (10.00mm x 38.00mm) | - | - |
|
PF-FB2-160FUSE BOLT MNT 800VAC 800VDC 160A |
9 | - |
|
Datasheet |
POWrFuse™ PF-F | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 160A | 800 VAC | 800 VDC | - | Semiconductors | - | aR | cURus | -55°C ~ 125°C | 100kA AC, 50kA DC | 1.386" Dia x 2.724" L (35.20mm x 69.20mm) | - | - |
|
|
0CNN600E.VFUSE STRP 600A 125VAC/80VDC BOLT |
13 | - |
|
Datasheet |
POWR-GARD® CNN_E | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Fuse Strip | 600A | 125 VAC | 80 VDC | Fast Blow | Lift Trucks | Indicating | - | cURus | - | 2.7kA | - | - | - |

