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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4435.0192CIR BRKR THRM 5A 240VAC 60VDC |
7 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | Red | 240V | - |
|
4435.0291CIR BRKR THRM 5A 240VAC 60VDC |
7 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | Green | 24V | - |
|
2480090000CB PROTECTOR 1077 1P C 8A ACDC |
15 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
BK/UCB-30CIRCUIT BREAKER AUTOMOTIVE |
100 | - |
|
Datasheet |
UCB | Bulk | Active | Holder | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
CBF-10CIR BRKR 10A 12VDC AUTO RESET |
10 | - |
|
Datasheet |
CBF | Bulk | Active | Holder | - | 10A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
4430.264CIR BRKR THRM 3.5A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 3.5A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0015CIR BRKR THRM 7A 240VAC 60VDC |
6 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0038CIR BRKR THRM 900MA 240VAC 60VDC |
10 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 900mA | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.1789CIR BRKR THRM 20A 240VAC 60VDC |
13 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
2480810000CB PROTECTOR 1077 1P D 8A ACDC |
16 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
4410.0015CIR BRKR THRM 10A 240VAC 28VDC |
32 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.0367CIR BRKR THRM 10A 240VAC 28VDC |
31 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0645CIR BRKR THRM 16A 240VAC 28VDC |
29 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0436CIR BRKR THRM 2.5A 240VAC 28VDC |
24 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2.5A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0004CIR BRKR THRM 3A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.0602CIR BRKR THRM 1A 240VAC 28VDC |
19 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0358CIR BRKR THRM 5A 240VAC 28VDC |
18 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.003CIR BRKR THRM 1A 240VAC 28VDC |
18 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0543CIR BRKR THRM 5.5A 240VAC 28VDC |
17 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 5.5A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2480950000CB PROTECTOR 1077 1P D 63A ACDC |
8 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |

