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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2800917CIR BRKR SOLID STATE 3A 24VDC |
6 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 3A | - | 24 V | - | 1 | - | - | - |
|
2800901CIR BRKR SOLID STATE 1A 24VDC |
4 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 1A | - | 24 V | - | 1 | - | - | - |
|
2800915CIR BRKR SOLID STATE 1A 24VDC |
4 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 1A | - | 24 V | - | 1 | - | - | - |
|
2800905CIR BRKR SOLID STATE 6A 24VDC |
3 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 6A | - | 24 V | - | 1 | - | - | - |
|
2800919CIR BRKR SOLID STATE 6A 24VDC |
2 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 6A | - | 24 V | - | 1 | - | - | - |
|
|
2800928CIR BRKR SOLID STATE |
2 | - |
|
Datasheet |
- | Bulk | Active | Holder | Solid State | 10A | - | 24 V | Slide Switch | 1 | - | - | - |
|
2800913CIRCUIT BREAKER |
2 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 8A | - | 24 V | - | 1 | - | - | - |
|
4430.3652CIR BRKR THRM 20A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2G5UMCIR BRKR THRM-MAG 5A LEVER |
5 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
2481340000CB PROTECTOR 1077 3P D 15A ACDC |
5 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
3120-N324-P7T1-W19DG3-20ACIR BRKR THRM SWITCH 20A IP65 |
8 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | Green | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2210-T210-K0M1-H121-1ACIRC BRKR THRM |
5 | - |
|
Datasheet |
2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
REX12-TA1-107-DC24V-3ACIR BRKR 3A 24VDC PUSH TO RESET |
5 | - |
|
Datasheet |
REX12 | Box | Active | Holder | Solid State | 3A | - | 30 V | Push to Reset | 1 | Green, Orange, Red | - | UL1310, UL2367, UL508 |
|
HCB-2/30/Q120/240V 30A 2P CIRCUIT BREAKER, |
6 | - |
|
Datasheet |
HCB | Box | Active | DIN Rail | Thermal Magnetic | 30A | 240 V | - | Lever | 2 | None | - | CSA C22.2 No 5-02, UL489 |
|
2G2UMCIR BRKR THRM-MAG 2A LEVER |
21 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
2D3UMCIR BRKR THRM-MAG 3A LEVER |
3 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508, VDE |
|
|
3130-F120-P7T1-W01Q-15ACIR BRKR THRM 15A 250VAC 50VDC |
9 | - |
|
Datasheet |
3130 | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
5650121CIR BRKR 10A 250VAC 65VDC |
6 | - |
|
Datasheet |
TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
|
5531105CIRCUIT BREAKER THRM-MAG |
4 | - |
|
Datasheet |
- | Bulk | Active | - | Thermal Magnetic | 6A | - | - | - | - | - | - | - |
|
|
5650117CIR BRKR THRMMAG 7A 250VAC 80VDC |
3 | - |
|
Datasheet |
TMC42 | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 250 V | 80 V | Push to Reset | 1 | - | - | - |

