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0755-82798135Circuit Breakers
Circuit Breakers
Circuit Breakers are circuit protection devices used to interrupt current during overcurrent, short-circuit or fault conditions. Unlike one-time fuses, many circuit breakers can be reset after the fault is cleared, making them suitable for systems that require repeatable protection, maintenance convenience and reliable electrical safety.
This category includes thermal circuit breakers, magnetic circuit breakers, thermal-magnetic circuit breakers, resettable circuit breakers, panel mount circuit breakers and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, trip characteristics, breaking capacity, reset type, mounting method, package style, safety approvals and application requirements.
TomatoElec supplies original Circuit Breakers from recognized manufacturers such as Littelfuse, Eaton, TE Connectivity, Schurter, Phoenix Contact, Schneider Electric, Siemens, Sensata 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 | Packaging | Product Status | Mounting Type | Breaker Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Number of Poles | Illumination | Illumination Voltage (Nominal) | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
EA4-B0-24-640-32A-DDCIRCUIT BREAKER |
2,974 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 240 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL1077, VDE |
|
ME1-B-30-410-1-A14-2-CCIRCUIT BREAKER |
2,393 | - |
|
Datasheet |
M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 250 V | 80 V | Rocker | 1 | None | - | CCC, CSA, UL1077 |
|
EA4-B0-66-630-A2B-JDCIRCUIT BREAKER |
9,041 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 415 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL1077, VDE |
|
EA2-B0-14-812-22A-BCCIRCUIT BREAKER |
4,027 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 120A | 600 V | 125 V | Lever | 2 | None | - | CCC, CSA, UL489 |
|
MU1-B-34-410-1-C21-B-DCIRCUIT BREAKER |
7,013 | - |
|
Datasheet |
M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, UL, VDE |
|
FA2-B0-22-815-32A-FGCIRCUIT BREAKER |
4,983 | - |
|
Datasheet |
F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 150A | 277 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
EA2-B0-16-440-1DA-BCCIRCUIT BREAKER |
9,876 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 4A | 600 V | 125 V | Lever | 2 | None | - | CCC, CSA, UL489 |
|
EA4-A0-03-630-12A-GBCIRCUIT BREAKER |
8,431 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Switch Only | 30A | 600 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL508, UL1077 |
|
EA4-B0-24-660-22A-DDCIRCUIT BREAKER |
2,528 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 60A | 240 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL1077, VDE |
|
MA2-B-32-430-1-A14-B-DCIRCUIT BREAKER |
9,349 | - |
|
- |
M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 3A | 250 V | 80 V | Rocker | 2 | None | - | CCC, CSA, UL, VDE |
|
EA4-B0-22-660-22A-CCCIRCUIT BREAKER |
5,160 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 60A | 240 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL489 |
|
FA2-P0-12-840-42A-BTCIRCUIT BREAKER |
3,754 | - |
|
Datasheet |
F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 400A | 277 V | 125 V | Lever | 2 | None | - | CCC, UL489A |
|
FA3-B0-12-912-22A-BGCIRCUIT BREAKER |
9,289 | - |
|
Datasheet |
F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 125A | 277 V | 125 V | Lever | 3 | None | - | CCC, cULus, UL489 |
|
FA2-B2-16-825-11A-BGCIRCUIT BREAKER |
9,183 | - |
|
Datasheet |
F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 250A | 277 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
EA1-A0-03-670-72C-BBCIRCUIT BREAKER |
8,051 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Switch Only | 70A | 600 V | 125 V | Lever | 1 | None | - | CCC, CSA, UL508, UL1077 |
|
FA2-B0-16-825-12B-BJCIRCUIT BREAKER |
2,705 | - |
|
Datasheet |
F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 250A | 277 V | 125 V | Lever | 2 | None | - | CCC, cULus, TUV, UL489 |
|
EA3-B0-26-620-11A-DCCIRCUIT BREAKER |
3,371 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 240 V | 125 V | Lever | 3 | None | - | CCC, CSA, UL489 |
|
MU1-B-32-712-1-A21-B-ECIRCUIT BREAKER |
6,741 | - |
|
Datasheet |
M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 12.5A | 250 V | 80 V | Push to Reset | 1 | None | - | CCC, CSA, TUV, UL |
|
EA4-B0-24-660-B2B-HBCIRCUIT BREAKER |
5,595 | - |
|
Datasheet |
E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 60A | 480 V | 125 V | Lever | 4 | None | - | CCC, CSA, UL508, UL1077 |
|
CLB-153-12C5N-W-A/15CIRCUIT BREAKER |
5,749 | - |
|
Datasheet |
CLB | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 32 V | Push to Reset | 1 | None | - | CE, cUL, TUV, UL1077, UL1500 |
