Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HSJ20FUSE,CLASS J,HIGH SPEED,200KA AC |
10 | - |
|
Datasheet |
HSJ | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 20A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
HSJ25600V 25A CLASS J HS FUSE |
6 | - |
|
Datasheet |
HSJ | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 25A | 600 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
KLKR025.TSFUSE CARTRIDGE 25A 600VAC/300VDC |
18 | - |
|
Datasheet |
POWR-GARD® KLKR | 5AG, 10mm x 38mm (Midget) | Box | Active | Requires Holder | Cartridge | 25A | 600 VAC | 300 VDC | Fast Blow | Motor Protection | - | CC | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.406" Dia x 1.500" L (10.30mm x 38.10mm) | - | - |
|
ATQR7-1/2FUSE; TIME-DELAY; CLASS CC; 200K |
10 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 7.5A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
ATQR2-1/4FUSE; TIME-DELAY; CLASS CC; 200K |
7 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 2.25A | 600 VAC | - | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
FRN-R-6FUSE CARTRIDGE 6A 250VAC/125VDC |
9 | - |
|
Datasheet |
Fusetron™ FRN-R | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 6A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA AC, 20kA DC | 0.560" Dia x 2.000" L (14.22mm x 50.80mm) | - | - |
|
AJT2N600V 2A J TD NON-IND |
10 | - |
|
Datasheet |
AJT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 2A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
AJT1-1/4N600V 1.25A J TD NON-IND |
8 | - |
|
Datasheet |
AJT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 1.25A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
ATQR1-1/4FUSE; TIME-DELAY; CLASS CC; 200K |
8 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 1.125A | 600 VAC | - | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
ATQR6/10600V 6/10A CC TD FUSE |
8 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 600mA | 600 VAC | - | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
ATQR3/4FUSE; TIME-DELAY; CLASS CC; 200K |
7 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 750mA | 600 VAC | - | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
A4J3FUSE,CLASS J,HIGH SPEED,200KA AC |
10 | - |
|
Datasheet |
A4J | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 3A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
ATQR9CC TD FUSE 600V 9A ATQR |
10 | - |
|
Datasheet |
ATQR | 5AG, 10mm x 38.1mm | Box | Active | Requires Holder | Cartridge | 9A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | - | CC | CE, CSA, UR | - | 200kA AC, 100kA DC | 0.409" Dia x 1.500" L (10.40mm x 38.10mm) | - | - |
|
AJT4-1/2N600V 4.5A J TD NON-IND |
10 | - |
|
Datasheet |
AJT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 4.5A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
AJT3-1/2N600V 3.5A J TD NON-IND |
10 | - |
|
Datasheet |
AJT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 3.5A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
AJT4N600V 4A J TD NON-IND |
8 | - |
|
Datasheet |
AJT | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 4A | 600 VAC | 500 VDC | Slow Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 0.827" Dia x 2.244" L (21.00mm x 57.00mm) | - | - |
|
A6D8R600V 8A RK1 TD FUSE |
10 | - |
|
Datasheet |
A6D-R | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 8A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | - | - |
|
A6D3R600V 3A RK1 TD FUSE |
10 | - |
|
Datasheet |
A6D-R | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 3A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | - | - |
|
A6D5R600V 5A RK1 TD FUSE |
10 | - |
|
Datasheet |
A6D-R | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 5A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | - | - |
|
A6D6R600V 6A RK1 TD FUSE |
10 | - |
|
Datasheet |
A6D-R | Cartridge, Non-Standard | Box | Active | Requires Holder | Cartridge | 6A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 0.811" Dia x 5.000" L (20.60mm x 127.00mm) | - | - |

