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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
8340-T110-K1K1-ALH126-10A-UCIR BRKR 10A 240VAC 80VDC |
5,007 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8340-T110-K1K1-ALH126-1A-UCIR BRKR MAGHYDR 1A 240VAC 80VDC |
7,888 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 1A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8340-T110-K1K1-ALH126-20A-UCIR BRKR 20A 240VAC 80VDC |
6,421 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8340-T110-K1K1-ALH126-2A-UCIR BRKR MAGHYDR 2A 240VAC 80VDC |
6,442 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 2A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8340-T110-K1K1-ALH126-5A-UCIR BRKR MAGHYDR 5A 240VAC 80VDC |
2,945 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 5A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8345-B01A-V3T1-DB1B1B-100A-VCIR BRKR MAG-HYDR 100A 80VDC |
9,401 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 100A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-B02A-T3M2-DB1B1C-10ACIR BRKR 10A 277VAC 80VDC |
4,169 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-B03A-T3T2-DB1B2C-30ACIR BRKR 30A 277VAC 80VDC |
6,645 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 415 V | 80 V | Lever | 3 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-B03A-V3M1-DB1A1B-125ACIR BRKR MAG-HYDR 125A 80VDC |
2,716 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 125A | 415 V | 80 V | Lever | 3 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-C01A-U3M0-DB1A1B-15ACIR BRKR MAG-HYDR 15A 80VDC |
7,646 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-C01A-U3M0-DB1A1B-20ACIR BRKR MAG-HYDR 20A 80VDC |
4,082 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-C01A-U3M0-DB1A1B-3ACIR BRKR MAG-HYDR 3A 80VDC LEVER |
3,473 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 3A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-C01A-U3M0-DB1A1B-5ACIR BRKR MAG-HYDR 5A 80VDC LEVER |
3,119 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-C02A-U3M1-DB1A1A-125ACIR BRKR MAG-HYDR 125A LEVER |
3,177 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 125A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-SR0007-10ACIR BRKR MAG-HYDR 10A |
4,529 | - |
|
- |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | - | - | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-X01A-V3T1-DB1B2B-125A-VCIR BRKR MAG-HYDR 125A 80VDC |
3,115 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 125A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-X01A-V3T1-DB1B2B-20A-VCIR BRKR MAG-HYDR 20A 80VDC |
7,989 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
IEG11-1-62F-5.00-91-VCIR BRKR 5A 250VAC 80VDC |
4,600 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 250 V | 80 V | Lever | 2 | - | - | CSA, TUV, UL1077 |
|
0902166CIR BRKR THRM-MAG 500MA LEVER |
5,034 | - |
|
Datasheet |
TMC | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 500mA | - | - | Lever | 2 | - | - | - |
|
0914060CIR BRKR 800MA 250VAC 65VDC |
9,372 | - |
|
Datasheet |
TMC | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 800mA | 250 V | 65 V | Lever | 1 | - | - | - |
