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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0916606CIR BRKR THRMMAG 4A 240VAC 28VDC |
183 | - |
|
Datasheet |
- | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
0916610CIR BRKR 10A 240VAC 28VDC |
155 | - |
|
Datasheet |
- | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
0916613CIR BRKR 16A 240VAC 28VDC |
106 | - |
|
Datasheet |
- | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4435.0041CIR BRKR THRM 15A 240VAC 60VDC |
2,672 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0013CIR BRKR THRM 20A 240VAC 60VDC |
1,636 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0022CIR BRKR THRM 3A 240VAC 60VDC |
307 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2907490CIR BRKR 15A 277VAC 60VDC |
715 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907562CIR BRKR THRMMAG 5A 277VAC 60VDC |
594 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907566CIR BRKR 10A 277VAC 60VDC |
508 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907560CIR BRKR THRMMAG 3A 277VAC 60VDC |
436 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907638CIR BRKR 15A 277VAC 60VDC |
329 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907573CIR BRKR 20A 277VAC 60VDC |
291 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907578CIR BRKR 40A 125VAC 60VDC |
203 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 120 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907634CIR BRKR 10A 277VAC 60VDC |
179 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
1170-22-30ACIR BRKR THRM 30A 28VDC |
330 | - |
|
Datasheet |
1170 | Bulk | Active | Holder | Thermal | 30A | - | 48 V | Push to Reset | 1 | None | - | - |
|
4430.2309CIR BRKR THRM 15A 240VAC 60VDC |
1,148 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1170-21-8ACIRCUIT BREAKER THRM 8A 28VDC |
130 | - |
|
Datasheet |
1170 | Bulk | Active | Holder | Thermal | 8A | - | 48 V | Push to Reset | 1 | None | - | - |
|
1110987POTENTIAL DISTRIBUTOR WITH PUSH- |
155 | - |
|
Datasheet |
- | Box | Active | DIN Rail | - | 40A | - | 24 V | Lever | 1 | None | - | UL |
|
3120-N311-P7T1-W01D-10ACIR BRKR THRM 10A 250VAC 50VDC |
555 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
1410-F110-P1F1-W14Q-5ACIR BRKR THRM 5A 250VAC 48VDC |
305 | - |
|
Datasheet |
1410-F1 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 48 V | Rocker | 1 | Red | - | CSA C22.2 No 235, UL1077 |

