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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.0884CIR BRKR THRM 7A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2766CIR BRKR THRM 17A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 17A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1805CIR BRKR THRM 20A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2269CIR BRKR THRM 8A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0625CIR BRKR THRM 15A 240VAC 60VDC |
17 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Pushbutton | 2 | - | - | - |
|
4430.2421CIR BRKR THRM 4A 240VAC 60VDC |
17 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0699CIR BRKR THRM 16A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0646CIR BRKR THRM 8A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1121CIR BRKR THRM 6A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1143CIR BRKR THRM 1A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2132CIR BRKR THRM 1.6A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1.6A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2973CIR BRKR THRM 10A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3309CIR BRKR THRM 7A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 60 V | Pushbutton | 2 | - | - | - |
|
4430.2295CIR BRKR THRM 500MA 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 500mA | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2862CIR BRKR THRM 1A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2163CIR BRKR THRM 15A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.0982CIR BRKR THRM 16A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | Green | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1938CIR BRKR THRM 15A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.3691CIR BRKR THRM 1.5A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1.5A | 240 V | 60 V | Pushbutton | 2 | - | - | - |
|
4430.3041CIR BRKR THRM 12A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |

