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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A70QS80-4FUSE,HIGH SPEED,NO BLOWN INDICAT |
5 | - |
|
Datasheet |
A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 80A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.000" Dia x 4.370" L (25.40mm x 111.00mm) | - | - |
|
A70QS100-4FUSE,HIGH SPEED,NO BLOWN INDICAT |
2 | - |
|
Datasheet |
A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.000" Dia x 4.370" L (25.40mm x 111.00mm) | - | - |
|
A2D175R250V 175A RK1 TD FUSE |
3 | - |
|
Datasheet |
A2D-R | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 175A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.575" Dia x 7.126" L (40.00mm x 181.00mm) | - | - |
|
A4J125FUSE,CLASS J,HIGH SPEED,200KA AC |
2 | - |
|
Datasheet |
A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
|
A70QS200-4FUSE,HIGH SPEED,NO BLOWN INDICAT |
5 | - |
|
Datasheet |
A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.220" Dia x 4.370" L (31.00mm x 111.00mm) | - | - |
|
TRS175RID600V 175A TD RK5 FUSE SMARTSPO |
3 | - |
|
Datasheet |
TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 175A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
|
|
JLLN400.XXPFUSE CRTRDGE 400A 300VAC/125VDC |
14 | - |
|
Datasheet |
POWR-GARD® JLLN | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 300 VAC | 125 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL, UR | - | 200kA AC, 20kA DC | 1.311" Dia x 2.752" L (33.30mm x 69.90mm) | - | - |
|
A4J175FUSE,CLASS J,HIGH SPEED,200KA AC |
3 | - |
|
Datasheet |
A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 175A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.614" Dia x 5.748" L (41.00mm x 146.00mm) | - | - |
|
A6D125R600V 125A RK1 TD FUSE |
3 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 125A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
|
A6K100RFUSE,FAST ACTING,CLASSRK1,REJECT |
3 | - |
|
Datasheet |
A6K-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 100A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 20kA DC | 1.339" Dia x 7.874" L (34.00mm x 200.00mm) | - | - |
|
TR225R250V 225A 8 5/8X2 1/10 TD |
3 | - |
|
Datasheet |
TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 225A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
|
A70P150-4SC FUSE 700V 150A P BLADE |
2 | - |
|
Datasheet |
A70P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | 700 VAC | 650 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA | 1.500" Dia x 5.079" L (38.10mm x 129.00mm) | - | - |
|
A50P600-4500V 600A SEMICOND FUSE |
2 | - |
|
Datasheet |
A50P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 600A | 500 VAC | 450 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA AC, 79kA DC | 2.000" Dia x 4.468" L (50.80mm x 113.49mm) | - | - |
|
PF-FB2-250FUSE BOLT MNT 800VAC 800VDC 250A |
15 | - |
|
Datasheet |
POWrFuse™ PF-F | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 250A | 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) | - | - |
|
WUYBUSS HEAT LIMITER |
6 | - |
|
Datasheet |
- | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TR400RID250V 400A TD RK5 FUSE SMARTSPO |
3 | - |
|
Datasheet |
TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.087" Dia x 8.622" L (53.00mm x 219.00mm) | - | - |
|
ANN-500BUSS AIRCRAFT LIMITER |
5 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Fuse Strip | 500A | 125 VAC | 80 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UL | - | 2.5kA AC, 2.7kA DC | 3.189" L x 0.874" W (81.00mm x 22.20mm) | - | - |
|
TR500R250V 500A 10 3/8X2 9/16 T |
3 | - |
|
Datasheet |
TR-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 500A | 250 VAC | 160 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 2.598" Dia x 10.394" L (66.00mm x 264.00mm) | - | - |
|
XEV20-100-SP20MM EV FUSE SAMPLE |
8 | - |
|
Datasheet |
- | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 100A | - | 500 VDC | Fast Blow | Electrical, Industrial | - | - | - | - | 20kA | 0.787" Dia x 1.575" L (20.00mm x 40.00mm) | - | - |
|
L70S070.VFUSE CARTRIDGE 70A 700VAC/650VDC |
5 | - |
|
Datasheet |
POWR-GARD® L70S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 70A | 700 VAC | 650 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 200kA AC, 20kA DC | 1.220" Dia x 2.874" L (31.00mm x 73.00mm) | - | - |

