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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W58-XB1A4A-4CIR BRKR THRM 4A 250VAC 50VDC |
2,629 | - |
|
Datasheet |
W58 | Tray | Active | Panel Mount | Thermal | 4A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
W58-XB1A4A-1CIR BRKR THRM 1A 250VAC 50VDC |
749 | - |
|
Datasheet |
W58 | Tray | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
W58-XB1A4A-3CIR BRKR THRM 3A 250VAC 50VDC |
265 | - |
|
Datasheet |
W58 | Tray | Active | Panel Mount | Thermal | 3A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
W58-XB1A4A-2CIR BRKR THRM 2A 250VAC 50VDC |
166 | - |
|
Datasheet |
W58 | Tray | Active | Panel Mount | Thermal | 2A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
1410-L210-L2F1-S02-10ACIR BRKR THRM 10A 250VAC 50VDC |
2,930 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 10A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
0700005CIRCUIT BREAKER THRM 5A 32VDC |
101 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 5A | - | 32 V | Push to Reset | 1 | - | - | - |
|
1410-L110-L1F1-S01-4ACIR BRKR THRM 4A 250VAC 50VDC |
1,611 | - |
|
Datasheet |
1410-L1 | Bulk | Active | Through Hole | Thermal | 4A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L210-L2F1-S02-3.15ACIR BRKR THRM 3.15A 250VAC 50VDC |
153 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 3.15A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L110-L1F1-S01-2ACIR BRKR THRM 2A 250VAC 50VDC |
332 | - |
|
Datasheet |
1410-L1 | Bulk | Active | Through Hole | Thermal | 2A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L210-L2F1-S02-2ACIR BRKR THRM 2A 250VAC 50VDC |
237 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 2A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L210-L2F1-S02-0.63ACIR BRKR THRM 630MA 250VAC 50VDC |
253 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 630mA | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L210-L2F1-S02-6.3ACIR BRKR THRM 6.3A 250VAC 50VDC |
489 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 6.3A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1410-L210-L2F1-S02-5ACIR BRKR THRM 5A 250VAC 50VDC |
188 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 5A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1019980CIRCUIT BRAKER 10A |
1,813 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019976CIRCUIT BRAKER 5A |
1,370 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019973CIRCUIT BREAKER 2A |
1,062 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019972CIRCUIT BREAKER 1A |
877 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019985CIRCUIT BRAKER 20A |
511 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019983CIRCUIT BRAKER 15A |
482 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019974CIRCUIT BREAKER 3A |
450 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |

