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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FWX-50A14FFUSE CARTRIDGE 50A 250VAC/VDC |
6,407 | - |
|
Datasheet |
FWX | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 50A | 250 VAC | 250 VDC | - | Electrical, Industrial | - | - | - | - | 200kA AC, 50kA DC | 0.563" Dia x 2.000" L (14.30mm x 50.80mm) | - | - |
|
51140FUSE LINK T 140A RB 23" |
2,275 | - |
|
Datasheet |
- | Fuse Link | Bulk | Discontinued at Digi-Key | Through Hole | Fuse Link | 140A | - | - | Slow Blow | - | - | - | - | - | - | 6.378" L x 0.984" W (162.00mm x 25.00mm) | - | - |
|
10LETFUSE 10A 240V BS 88 BRITISH |
6,153 | - |
|
Datasheet |
LET | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
20HD36FUSE 20A 1200 VAC 750 VDC |
5,942 | - |
|
- |
- | - | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
250NHG02BIFUSE SQUARE 250A 500VAC RECT |
9,251 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Requires Holder | Square | 250A | 500 VAC | - | - | - | - | NH | CE, VDE | - | 120kA | 2.953" L x 1.575" W x 2.165" H (75.00mm x 40.00mm x 55.00mm) | - | - |
|
500NH3G-690FUSE SQUARE 500A 690VAC RECT |
2,429 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Obsolete | Requires Holder | Square | 500A | 690 VAC | - | Fast Blow | Electrical, Industrial | Indicating | NH | CE, VDE | - | - | 2.677" L x 2.835" W x 3.071" H (68.00mm x 72.00mm x 78.00mm) | - | - |
|
HVX-1/2FUSE CARTRIDGE 500MA 10KVAC |
6,392 | - |
|
Datasheet |
HV | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 500mA | 10 kVAC | - | Fast Blow | Electrical, Industrial | - | - | - | - | - | 0.410" Dia x 10.00" L (10.41mm x 253.80mm) | - | - |
|
HVX-1FUSE CARTRIDGE 1A 10KVAC |
6,674 | - |
|
Datasheet |
HV | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 1A | 10 kVAC | - | Fast Blow | Electrical, Industrial | - | - | - | - | - | 0.410" Dia x 10.00" L (10.41mm x 253.80mm) | - | - |
|
HVX-2FUSE CARTRIDGE 2A 10KVAC |
4,196 | - |
|
Datasheet |
HV | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 2A | 10 kVAC | - | Fast Blow | Electrical, Industrial | - | - | - | - | - | 0.410" Dia x 10.00" L (10.41mm x 253.80mm) | - | - |
|
HVX-3FUSE CARTRIDGE 3A 10KVAC |
6,960 | - |
|
Datasheet |
HV | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 3A | 10 kVAC | - | Fast Blow | Electrical, Industrial | - | - | - | - | - | 0.410" Dia x 10.00" L (10.41mm x 253.80mm) | - | - |
|
HVX-5FUSE CARTRIDGE 5A 10KVAC |
4,209 | - |
|
Datasheet |
HV | Cartridge, Non-Standard | Bulk | Active | Requires Holder | Cartridge | 5A | 10 kVAC | - | Fast Blow | Electrical, Industrial | - | - | - | - | - | 0.410" Dia x 10.00" L (10.41mm x 253.80mm) | - | - |
|
KTN-S-30FUSE LIMITRON FAST ACTING |
6,165 | - |
|
- |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
80L10CFUSE C.S.A. FM2 TO C22.2 CYLINDR |
8,199 | - |
|
- |
- | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | - | - | - | - | - | - | - | - | - | - | - | 0.843" Dia x 2.362" L (21.40mm x 60.00mm) | - | - |
|
004743223FUSENH1ARM400A690VAC 200KA ACFOR |
4,502 | - |
|
- |
- | - | Bulk | Active | - | - | 400A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
170M1362FUSE SQUARE 32A 700VAC RECT |
3,912 | - |
|
Datasheet |
- | Rectangular, Blade | Bulk | Active | Bolt Mount | Square | 32A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CE, CSA, UR | - | 200kA | 2.126" L x 0.827" W x 1.575" H (54.00mm x 21.00mm x 40.00mm) | - | - |
|
170M3819FUSE SQUARE 400A 700VAC RECT |
4,057 | - |
|
- |
- | Rectangular, Blade | Bulk | Obsolete | Requires Holder | Square | 400A | 700 VAC | - | - | Electrical, Industrial | Indicating | - | CSA, UR | - | 200kA | 2.717" L x 1.772" W x 2.283" H (69.00mm x 45.00mm x 58.00mm) | - | - |
|
004723117FUSENH1GRS110200A690VAC 550VDC20 |
6,546 | - |
|
- |
- | - | Bulk | Active | - | - | 200A | 690 VAC | - | - | - | - | - | - | - | - | - | - | - |
|
ACK-300FUSE CARTRIDGE 300A 48VDC |
2,562 | - |
|
Datasheet |
- | Cylindrical, Blade Terminal (Bolt) | Bulk | Active | Bolt Mount | Cartridge | 300A | - | 48 VDC | Slow Blow | - | - | - | UL | - | 10kA | - | - | - |
|
ECSR75FUSE CRTRDGE 75A 600VAC CYLINDR |
7,173 | - |
|
Datasheet |
ECSR | Cylindrical, Blade Terminals | Bulk | Active | Requires Holder | Cartridge | 75A | 600 VAC | - | Slow Blow | Electrical, Industrial | - | RK5 | CE, CSA, UL | - | 200kA | 1.110" Dia x 7.880" L (28.19mm x 200.15mm) | - | - |
|
L75QS090.V750VDC HIGHSPEED SEMICONDUCTOR F |
2,177 | - |
|
Datasheet |
POWR-SPEED® L75QS | Cylindrical, Blade Terminal (Bolt) | Box | Active | Bolt Mount | Cartridge | 90A | - | 750 VDC | Fast Blow | Electrical, Industrial | - | - | CE, cURus, UL | -55°C ~ 125°C | 50kA | 1.000" Dia x 2.875" L (25.40mm x 73.03mm) | - | - |
