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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.0469CIR BRKR THRM 20A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Red | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1609CIR BRKR THRM 6A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 60 V | Rocker | 2 | Clear | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2296CIR BRKR THRM 2A 240VAC 60VDC |
13 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2105CIR BRKR THRM 16A 240VAC 60VDC |
13 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.0431CIR BRKR THRM 16A 240VAC 60VDC |
11 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1698CIR BRKR THRM 15A 240VAC 60VDC |
11 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2569CIR BRKR THRM 2A 240VAC 60VDC |
10 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
|
4430.3624CIR BRKR THRM 20A 240VAC 60VDC |
8 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Pushbutton | 2 | - | - | - |
|
4410.0439CIR BRKR THRM 2A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0624CIR BRKR THRM 50MA 240VAC 28VDC |
16 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 50mA | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1944CIR BRKR THRM 20A 240VAC 60VDC |
20 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Orange | 110V | - |
|
4430.2737CIR BRKR THRM 2.2A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2.2A | 240 V | 60 V | Rocker | 2 | Red | 220V | - |
|
4430.2674CIR BRKR THRM 850MA 240VAC 60VDC |
13 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 850mA | 240 V | 60 V | Rocker | 2 | Red | 220V | - |
|
4430.2626CIR BRKR THRM 16A 240VAC 60VDC |
11 | - |
|
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 |
|
4430.2597CIR BRKR THRM 20A 240VAC 60VDC |
10 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Green | 20V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0047CIR BRKR THRM 2.8A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2.8A | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
3-128-216TA36 CIRCUIT BREAKER 2P RO 20A |
69 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 20A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-244TA36 CIRCUIT BREAKER 2P RO 3A |
38 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 3A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
4430.2437CIR BRKR THRM 4A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.3089CIR BRKR THRM 1A 240VAC 60VDC |
77 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | - | - | - |

