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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3120-F72R-P7T1-A19QG4-2.5ACIR BRKR THRM 2.5A |
9,318 | - |
|
Datasheet |
3120-F | Bulk | Obsolete | Panel Mount | Thermal | 2.5A | 250 V | 50 V | Rocker | 2 | Green | 184V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-F72R-P7T1-A19QG4-8ACIR BRKR THRM 8A |
6,495 | - |
|
Datasheet |
3120-F | Bulk | Obsolete | Panel Mount | Thermal | 8A | 250 V | 50 V | Rocker | 2 | Green | 185V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
8340-F410-P1M1-KLH142-2A-UCIR BRKR THRM 2A |
2,523 | - |
|
Datasheet |
8340-F | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 2A | 240 V | 80 V | Toggle | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
8340-T110-K1K1-ALH126-7A-UCIR BRKR THRM 7A |
7,129 | - |
|
Datasheet |
8340-T | Bulk | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 7A | 250 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A |
|
8340-T110-K1M1-ANH0-5A-UCIR BRKR THRM 5A |
2,077 | - |
|
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-X01A-V3T1-DB1B2B-100A-VCIR BRKR THRM 100A |
3,000 | - |
|
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-X01A-V3T1-DB1B2B-10A-VCIR BRKR THRM 10A |
6,766 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-X01A-V3T1-DB1B2B-50A-VCIR BRKR THRM 50A |
6,834 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-X01A-V3T1-DB1B2B-80A-VCIR BRKR THRM 80A |
3,871 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 80A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
8345-X01A-V3T1-DB1B2B-X8345-S01KW102M-80A-VCIR BRKR THRM 80A |
4,852 | - |
|
Datasheet |
8345 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 80A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
MA1-B-10-620-1-A22-2-MCIRCUIT BREAKER HYDRAULIC MAGNET |
2,647 | - |
|
Datasheet |
M | Bag | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Rocker | 1 | None | - | CCC, CSA, UL |
|
W68-XMT12-30CIR BRKR MAG-HYDR |
4,681 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 277 V | - | - | 2 | - | - | - |
|
W67-X2T52-50CIR BRKR MAG-HYDR |
5,464 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | 65 V | Lever | 1 | - | - | - |
|
W67-X2T12-40CIR BRKR MAG-HYDR |
3,278 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 277 V | - | Lever | 1 | - | - | - |
|
W68-X1T12-50CIR BRKR MAG-HYDR |
5,998 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 277 V | - | Lever | 2 | - | - | - |
|
W31-X1016-10CIR BRKR THRM |
2,155 | - |
|
- |
W31 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 50 V | Toggle | 1 | - | - | - |
|
W31-X1020-10CIR BRKR THRM |
6,781 | - |
|
- |
W31 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 50 V | Toggle | 1 | - | - | - |
|
W28-X1065-3.2CIR BRKR THRM |
9,441 | - |
|
- |
W28 | Bulk | Active | Panel Mount | Thermal | 3.2A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
W23-X1007-10CIR BRKR THRM |
8,863 | - |
|
- |
W23 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
W31-X1016-5CIR BRKR THRM |
5,991 | - |
|
- |
W31 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 50 V | Toggle | 1 | - | - | - |
