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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A6D70R600V 70A RK1 TD FUSE |
3 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 70A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.339" Dia x 7.874" L (34.00mm x 200.00mm) | - | - |
|
40ETFUSE CARTRIDGE 40A 690VAC/500VDC |
10 | - |
|
Datasheet |
ET | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 40A | 690 VAC | 500 VDC | - | Electrical, Industrial | - | - | CE, UR | - | 200kA | 0.673" Dia x 1.890" L (17.10mm x 48.00mm) | - | - |
|
TR175R250V 175A 7 1/8X1 9/10 TD |
3 | - |
|
Datasheet |
TR-R | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 175A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 1.575" Dia x 7.126" L (40.00mm x 181.00mm) | - | - |
|
A4J100600V 100A CLASS J FUSE |
5 | - |
|
Datasheet |
A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.142" Dia x 4.606" L (29.00mm x 117.00mm) | - | - |
|
PF-FB2-100FUSE BOLT MNT 800VAC 800VDC 100A |
7 | - |
|
Datasheet |
POWrFuse™ PF-F | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 800 VAC | 800 VDC | - | Semiconductors | - | aR | cURus | -55°C ~ 125°C | 100kA AC, 50kA DC | 0.949" Dia x 2.598" L (24.10mm x 66.00mm) | - | - |
|
A50QS350-4FUSE,FAST ACTING,NO BLOWN INDICA |
3 | - |
|
Datasheet |
A50QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 350A | 500 VAC | 500 VDC | Fast Blow | Electrical, Industrial | - | - | CSA, UR | - | 200kA AC, 87kA DC | 1.500" Dia x 4.331" L (38.10mm x 110.00mm) | - | - |
|
TR125RID250V 125A TD RK5 FUSE SMARTSPO |
3 | - |
|
Datasheet |
TR-R | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 125A | 250 VAC | 250 VDC | Slow Blow | Electrical, Industrial | Indicating | RK5 | CSA, UL | - | 200kA AC, 20kA DC | 1.575" Dia x 7.126" L (40.00mm x 181.00mm) | - | - |
|
A30QS100-4SC FUSE 300V 100A QS BLADE |
10 | - |
|
Datasheet |
A30QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 100A | 300 VAC | 300 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 200kA AC, 100kA DC | 1.220" Dia x 3.150" L (31.00mm x 80.00mm) | - | - |
|
A2D200R250V 200A RK1 TD FUSE |
3 | - |
|
Datasheet |
A2D-R | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 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) | - | - |
|
A50P200-4FUSE,FAST ACTING,NO BLOWN INDICA |
5 | - |
|
Datasheet |
A50P | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 200A | 500 VAC | 450 VDC | Fast Blow | Electrical, Industrial | Indicating | - | UR | - | 100kA AC, 79kA DC | 1.220" Dia x 3.063" L (31.00mm x 92.20mm) | - | - |
|
125NHG00B-690FUSE SQUARE 125A 690VAC RECT |
3 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 125A | 690 VAC | - | - | Electrical, Industrial | Indicating | NH | CE, VDE | - | 120kA | 2.126" L x 1.181" W x 1.969" H (54.00mm x 30.00mm x 50.00mm) | - | - |
|
LPJ-30SPIFUSE CARTRIDGE 30A 600VAC/300VDC |
7 | - |
|
Datasheet |
LOW-PEAK™ LPJ | Cylindrical, Alarm Indicating | Bulk | Active | Requires Holder | Cartridge | 30A | 600 VAC | 300 VDC | Slow Blow | Electrical, Industrial | Indicating | J | CE, CSA, UL | - | 300kA AC, 100kA DC | 0.810" Dia x 2.250" L (20.57mm x 57.15mm) | - | - |
|
L17T400.VFUSE CRTRDGE 400A 170VDC CYLINDR |
2 | - |
|
Datasheet |
POWR-GARD® L17T | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 400A | - | 170 VDC | Fast Blow | Telecom | - | - | CE, CSA, UR | - | 100kA | 1.500" Dia x 1.252" L (38.10mm x 31.80mm) | - | - |
|
A4J70FUSE,CLASS J,HIGH SPEED,200KA AC |
5 | - |
|
Datasheet |
A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 70A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.142" Dia x 4.606" L (29.00mm x 117.00mm) | - | - |
|
TRS175R600V 175A 9 5/8X1 13/16 T |
3 | - |
|
Datasheet |
TRS-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 175A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK5 | CSA, UL | - | 200kA AC, 100kA DC | 1.811" Dia x 9.606" L (46.00mm x 244.00mm) | - | - |
|
JKS-15FUSE CERAMIC 15A 600VAC |
10 | - |
|
Datasheet |
Limitron® JKS | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge, Ceramic | 15A | 600 VAC | - | Fast Blow | Electrical, Industrial | - | J | CE, CSA, UL | - | 200kA | 0.810" Dia x 2.250" L (20.57mm x 57.15mm) | - | - |
|
PF-FB2-150FUSE BOLT MNT 800VAC 800VDC 150A |
7 | - |
|
Datasheet |
POWrFuse™ PF-F | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 150A | 800 VAC | 800 VDC | - | Semiconductors | - | aR | cURus | -55°C ~ 125°C | 100kA AC, 50kA DC | 0.949" Dia x 2.598" L (24.10mm x 66.00mm) | - | - |
|
A4J90FUSE,CLASS J,HIGH SPEED,200KA AC |
5 | - |
|
Datasheet |
A4J | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 90A | 600 VAC | 300 VDC | Fast Blow | Electrical, Industrial | - | J | CSA, UL | - | 200kA AC, 100kA DC | 1.142" Dia x 4.606" L (29.00mm x 117.00mm) | - | - |
|
A6D100R600V 100A RK1 TD FUSE |
5 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 100A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.339" Dia x 7.874" L (34.00mm x 200.00mm) | - | - |
|
A6D80R600V 80A RK1 TD FUSE |
5 | - |
|
Datasheet |
A6D-R | Cylindrical, Blade Terminals | Box | Active | Requires Holder | Cartridge | 80A | 600 VAC | 600 VDC | Slow Blow | Electrical, Industrial | - | RK1 | CSA, UL | - | 200kA AC, 100kA DC | 1.339" Dia x 7.874" L (34.00mm x 200.00mm) | - | - |

