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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4400.0059CIR BRKR THRM 500MA 240VAC 48VDC |
92 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 500mA | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0472CIR BRKR THRM 100MA 240VAC 48VDC |
90 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 100mA | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.003CIR BRKR THRM 10A 240VAC 48VDC |
85 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0039CIR BRKR THRM 200MA 240VAC 48VDC |
85 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 200mA | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.01CIR BRKR THRM 13A 240VAC 48VDC |
84 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 13A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0067CIR BRKR THRM 5A 240VAC 48VDC |
82 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0028CIR BRKR THRM 7A 240VAC 48VDC |
80 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0023CIR BRKR THRM 2.5A 240VAC 48VDC |
79 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 2.5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0015CIR BRKR THRM 8A 240VAC 48VDC |
79 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0019CIR BRKR THRM 1A 240VAC 48VDC |
77 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
4400.0052CIR BRKR THRM 12A 240VAC 48VDC |
68 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0021CIR BRKR THRM 1.5A 240VAC 48VDC |
64 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 1.5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0002CIR BRKR THRM 2A 240VAC 48VDC |
44 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0031CIR BRKR THRM 12A 240VAC 48VDC |
42 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0003CIR BRKR THRM 10A 240VAC 48VDC |
36 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0568CIR BRKR THRM 12A 240VAC 32VDC |
57 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 32 V | Rocker | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0081CIR BRKR THRM 20A 240VAC 32VDC |
40 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 32 V | Rocker | 1 | - | - | - |
|
4435.0478CIR BRKR THRM 16A 240VAC 32VDC |
23 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 32 V | Rocker | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0035CIR BRKR THRM 5A 240VAC 32VDC |
22 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 32 V | Rocker | 1 | - | - | - |
|
4400.0523CIR BRKR THRM 3A 240VAC 48VDC |
100 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |

