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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4411.005CIR BRKR THRM 10A 277VAC 28VDC |
7 | - |
|
Datasheet |
T13 | Bulk | Active | Panel Mount | Thermal | 10A | 277 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0257CIR BRKR THRM 5A 240VAC 32VDC |
32 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 32 V | Rocker | 1 | Green | 12V | - |
|
4435.0361CIR BRKR THRM 20A 240VAC 32VDC |
18 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 32 V | Rocker | 1 | Red | 120V | - |
|
4435.0603CIR BRKR THRM 18A 240VAC 32VDC |
18 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 18A | 240 V | 32 V | Rocker | 1 | Red | 240V | - |
|
4435.0473CIR BRKR THRM 20A 240VAC 32VDC |
17 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 32 V | Rocker | 1 | Red | 24V | - |
|
4435.0261CIR BRKR THRM 20A 240VAC 32VDC |
12 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 32 V | Rocker | 1 | Green | 12V | - |
|
4435.0323CIR BRKR THRM 4A 240VAC 32VDC |
11 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 32 V | Rocker | 1 | Clear | 240V | - |
|
4435.0181CIR BRKR THRM 10A 240VAC 32VDC |
6 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 32 V | Rocker | 1 | Green | 240V | - |
|
BK/CBC-50BCIR BRKR 50A 14V AUTOMATIC RESET |
73 | - |
|
Datasheet |
CBC-B | Bulk | Active | Chassis Mount | - | 50A | - | 14 V | Automatic Reset | 1 | None | - | - |
|
30056-30CIR BRKR 30A 12V MET HWD |
75 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
0813050.XPCIR BRKR 50A 12VDC AUTO RESET |
6 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 50A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
4435.0143CIR BRKR THRM 5A 240VAC 60VDC |
27 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0284CIR BRKR THRM 12A 240VAC 60VDC |
23 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0077CIR BRKR THRM 15A 240VAC 60VDC |
22 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0225CIR BRKR THRM 20A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0127CIR BRKR THRM 3A 240VAC 60VDC |
11 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0314CIR BRKR THRM 5A 240VAC 60VDC |
10 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0352CIR BRKR THRM 10A 240VAC 60VDC |
9 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4411.009CIR BRKR THRM 4A 277VAC 28VDC |
19 | - |
|
Datasheet |
T13 | Bulk | Active | Panel Mount | Thermal | 4A | 277 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
3-128-204TA36 CIRCUIT BREAKER 1P RO 20A |
98 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 20A | 277 V | 32 V | Rocker | 1 | None | - | CCC, CE, cURus, VDE |

