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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A50QS600-4500V 600A SEMICOND FUSE (A50Q |
8,808 | - |
|
Datasheet |
A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 600A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 2.000" Dia x 4.468" L (50.80mm x 113.49mm) | - | - |
|
FLNR400.XFUSE CRTRDGE 400A 250VAC/125VDC |
1 | - |
|
Datasheet |
POWR-GARD® FLNR | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 250 VAC | 125 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, QPL, UL | - | 200kA AC, 20kA DC | 2.094" Dia x 8.626" L (53.19mm x 219.10mm) | - | - |
|
A6D150R600V 150A RK1 TD FUSE |
3,322 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 150A | 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) | - | - |
|
A6D200R600V 200A RK1 TD FUSE |
4,184 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 200A | 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) | - | - |
|
A6D175R600V 175A RK1 TD FUSE |
8,955 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 175A | 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) | - | - |
|
FWH-250AFUSE CARTRIDGE 250A 500VAC/VDC |
1 | - |
|
Datasheet |
FWH | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 250A | 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) | - | - |
|
L75QS200.V750VDC HIGHSPEED SEMICONDUCTOR F |
6,224 | - |
|
Datasheet |
POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.218" Dia x 2.875" L (30.94mm x 73.03mm) | - | - |
|
L75QS150.V750VDC HIGHSPEED SEMICONDUCTOR F |
2,253 | - |
|
Datasheet |
POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.218" Dia x 2.875" L (30.94mm x 73.03mm) | - | - |
|
|
JLLS225.XFUSE CRTRDGE 225A 600VAC/300VDC |
1 | - |
|
Datasheet |
POWR-GARD® JLLS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 225A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | T | CE, CSA, UL | - | 200kA | 1.594" Dia x 1.720" L (40.50mm x 43.70mm) | - | - |
|
A70QS300-494833-FUSE,FORM 101 |
1 | - |
|
Datasheet |
A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 300A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.500" Dia x 5.079" L (38.10mm x 129.00mm) | - | - |
|
A70QS400-494879-FUSE,FORM 101 |
1 | - |
|
Datasheet |
A70QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | 700 VAC | 700 VDC | Fast Blow | Motor Protection | - | - | CSA, UL | - | 200kA AC, 100kA DC | 1.500" Dia x 5.079" L (38.10mm x 129.00mm) | - | - |
|
0JLS175.XFUSE CRTRDGE 175A 600VAC CYLINDR |
1 | - |
|
Datasheet |
POWR-GARD® JLS | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 175A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | J | CE, CSA, QPL, UL | - | 200kA | 1.500" Dia x 3.000" L (38.10mm x 76.20mm) | - | - |
|
L15S450.TFUSE CRTRDGE 450A 150VAC/100VDC |
1 | - |
|
Datasheet |
POWR-GARD® L15S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 450A | 150 VAC | 100 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 100kA AC, 20kA DC | 1.000" Dia x 1.157" L (25.40mm x 29.40mm) | - | - |
|
L15S500.VFUSE CRTRDGE 500A 150VAC/100VDC |
1 | - |
|
Datasheet |
POWR-GARD® L15S | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 500A | 150 VAC | 100 VDC | Fast Blow | Semiconductors | - | - | CE, CSA, UR | - | 100kA AC, 20kA DC | 1.500" Dia x 1.252" L (38.10mm x 31.80mm) | - | - |
|
SPFJ090.XFUSE CARTRIDGE 90A 1KVDC CYLINDR |
1 | - |
|
Datasheet |
POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 90A | - | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | J | CE, UL | - | 20kA | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
|
SPFJ160.XXLFUSE CARTRIDGE 160A 600VAC/1KVDC |
1 | - |
|
Datasheet |
POWR-GARD® SPFJ | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 160A | 600 VAC | 1 kVDC | Fast Blow | Solar (Photovoltaic) | - | - | CE, UL | - | 200kA AC, 20kA DC | 1.500" Dia x 3.012" L (38.10mm x 76.50mm) | - | - |
|
TRS300R600V 300A 11 5/8X2 9/16 T |
1 | - |
|
Datasheet |
TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
|
TRS400R600V 400A 11 5/8X2 9/16 T |
1 | - |
|
Datasheet |
TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 400A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
|
TRS300RID600V 300A TD RK5 FUSE SMARTSPO |
1 | - |
|
Datasheet |
TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 300A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 2.598" Dia x 11.614" L (66.00mm x 295.00mm) | - | - |
|
A6K200RFUSE,FAST ACTING,CLASSRK1,REJECT |
1 | - |
|
Datasheet |
A6K-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 200A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 20kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |

