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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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KTK-R-12FUSE CARTRIDGE 12A 600VAC 5AG |
6 | - |
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Datasheet |
Limitron™ KTK-R | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 12A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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KTK-R-3FUSE CARTRIDGE 3A 600VAC 5AG |
8 | - |
|
Datasheet |
Limitron™ KTK-R | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 3A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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KTK-4FUSE CARTRIDGE 4A 600VAC 5AG |
18 | - |
|
Datasheet |
KTK | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 4A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 100kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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KTK-10FUSE CARTRIDGE 10A 600VAC 5AG |
8 | - |
|
Datasheet |
KTK | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 10A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 100kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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0TLS100.TXLBFUSE CRTRDGE 100A 170VDC CYLINDR |
24 | - |
|
Datasheet |
POWR-GARD® TLS | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 100A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, cURus, TUV | - | 100kA | 0.563" Dia x 1.580" L (14.30mm x 40.13mm) | - | - |
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0JTD015.TXIDFUSE CARTRIDGE 15A 600VAC/300VDC |
7 | - |
|
Datasheet |
POWR-GARD®, POWR-PRO® JTD_ID | Cylindrical, Alarm Indicating | Bulk | Active | Requires Holder | Cartridge | 15A | 600 VAC | 300 VDC | Slow Blow | Transformer Protection | Indicating | J | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.811" Dia x 2.252" L (20.60mm x 57.20mm) | - | - |
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0TLS080.TXVFUSE CRTRDGE 80A 170VDC RAD BEND |
17 | - |
|
Datasheet |
POWR-GARD® TLS | Radial Bend Cylinder | Bulk | Active | Through Hole | Cartridge | 80A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, cURus, TUV | - | 100kA | 0.563" Dia x 0.877" H (14.30mm x 22.28mm) | - | - |
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KTK-2FUSE CARTRIDGE 2A 600VAC 5AG |
10 | - |
|
Datasheet |
KTK | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 2A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 100kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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FWC-30A10FFUSE CARTRIDGE 30A 600VAC 5AG |
5 | - |
|
Datasheet |
FWC | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 30A | 600 VAC | - | - | Electrical, Industrial | - | - | CE, UR | - | 200kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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FLSR060.TXIDFUSE CARTRIDGE 60A 600VAC/300VDC |
11 | - |
|
Datasheet |
POWR-GARD® FLSR_ID | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 60A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.063" Dia x 5.500" L (27.00mm x 139.70mm) | - | - |
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FLSR050.TXIDFUSE CARTRIDGE 50A 600VAC/300VDC |
7 | - |
|
Datasheet |
POWR-GARD® FLSR_ID | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 50A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.063" Dia x 5.500" L (27.00mm x 139.70mm) | - | - |
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FLSR040.TXIDFUSE CARTRIDGE 40A 600VAC/300VDC |
4 | - |
|
Datasheet |
POWR-GARD® FLSR_ID | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 40A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.063" Dia x 5.500" L (27.00mm x 139.70mm) | - | - |
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JJN-60FUSE CARTRIDGE 60A 300VAC/160VDC |
9 | - |
|
Datasheet |
Limitron™ JJN | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 60A | 300 VAC | 160 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.560" Dia x 0.880" L (14.22mm x 22.35mm) | - | - |
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KTK-R-25FUSE CRTRDGE 25A 600VAC CYLINDER |
10 | - |
|
Datasheet |
Limitron™ KTK-R | Cylinder | Bulk | Active | Requires Holder | Cartridge | 25A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | CC | CE, CSA, UL | - | 200kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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FNQ-15FUSE CARTRIDGE 15A 500VAC 5AG |
22 | - |
|
Datasheet |
FNQ | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 15A | 500 VAC | - | Slow Blow | Electrical, Industrial | - | - | CE, CSA, UL | - | 10kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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KTK-1/2FUSE CARTRIDGE 500MA 600VAC 5AG |
9 | - |
|
Datasheet |
KTK | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 500mA | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 100kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
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KTK-25FUSE CARTRIDGE 25A 600VAC 5AG |
10 | - |
|
Datasheet |
KTK | 5AG, 10mm x 38mm (Midget) | Bulk | Active | Requires Holder | Cartridge | 25A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 100kA | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
|
PV-8A10-TFUSE CARTRIDGE 8A 1KVDC CYLINDR |
18 | - |
|
Datasheet |
PV | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 8A | - | 1 kVDC | - | Solar (Photovoltaic) | - | - | CCC, CSA, UL | -40°C ~ 90°C | 50kA | 0.406" Dia x 2.319" L (10.30mm x 58.90mm) | - | - |
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FLNR100.VXIDFUSE CRTRDGE 100A 250VAC/125VDC |
3 | - |
|
Datasheet |
POWR-GARD® FLNR_ID | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 100A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 1.063" Dia x 5.874" L (27.00mm x 149.20mm) | - | - |
|
TPA-30FUSE RECT 30A 170VDC CARTRIDGE |
10 | - |
|
Datasheet |
Telpower® TPA | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Rectangular | 30A | - | 170 VDC | - | Telecom | Indicating | - | CE, CSA, UR | - | 100kA | 0.575" Dia x 1.500" L (14.61mm x 38.10mm) | - | - |

