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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.071CIR BRKR THRM 16A 240VAC 60VDC |
14 | - |
|
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 |
|
4430.0708CIR BRKR THRM 9A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 9A | 240 V | 60 V | Rocker | 2 | Orange | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0157CIR BRKR 1.2A 240VAC 28VDC |
20 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 1.2A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0159CIR BRKR THRMMAG 4A 240VAC 28VDC |
20 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 4A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0575CIR BRKR THRMMAG 9A 240VAC 28VDC |
20 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 9A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0077CIR BRKR 10A 240VAC 28VDC |
18 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 10A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0123CIR BRKR 16A 240VAC 28VDC |
17 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 16A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0422CIR BRKR THRMMAG 5A 240VAC 28VDC |
16 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 5A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0409CIR BRKR THRMMAG 8A 240VAC 28VDC |
15 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 8A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0329CIR BRKR THRMMAG 1A 240VAC 28VDC |
13 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 1A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0566CIR BRKR 10A 240VAC 28VDC |
20 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 10A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2989CIR BRKR THRM 1.5A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 1.5A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2496CIR 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 |
|
2480460000CB PROTECTOR 1077 2P C 60A ACDC |
8 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
3120-N321-P7T1-W02D-15ACIR BRKR THRM 15A 250VAC 50VDC |
7 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
4410.0609CIR BRKR 10A 240VAC 28VDC |
20 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 10A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
127-P10-H-KF-5ACIR BRKR THRM 5A 250VAC 50VDC |
10 | - |
|
Datasheet |
127 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-6500-P10-2ACIR BRKR THRM 2A |
8 | - |
|
Datasheet |
2-6500 | Bulk | Active | Panel Mount | Thermal | 2A | 250 V | 28 V | Automatic Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
HCB-1/10/L120/240V 10A 1P CIRCUIT BREAKER, |
49 | - |
|
Datasheet |
HCB | Box | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | - | Lever | 1 | None | - | CSA C22.2 No 5-02, UL489 |
|
HCB-1/15/Q120/240V 15A 1P CIRCUIT BREAKER, |
23 | - |
|
Datasheet |
HCB | Box | Active | DIN Rail | Thermal Magnetic | 15A | 240 V | - | Lever | 1 | None | - | CSA C22.2 No 5-02, UL489 |

