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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.0557CIR BRKR THRM 12A 240VAC 60VDC |
10 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | Orange | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2084CIR BRKR THRM 20A 240VAC 60VDC |
6 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3244CIR BRKR THRM 13A 240VAC 60VDC |
6 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 13A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1110-F112-P1M1-7ACIR BRKR THRM 7A 250VAC 50VDC |
83 | - |
|
Datasheet |
1110 | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
4430.351CIR BRKR THRM 20A 240VAC 60VDC |
19 | - |
|
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 |
|
1278950000CIR BRKR THRM 1A 250VAC 65VDC |
6 | - |
|
Datasheet |
1180 | Bulk | Active | Holder | Thermal | 1A | 250 V | 72 V | Push-Push | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
4435.0335CIR BRKR THRM 12A 240VAC 60VDC |
27 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | Red | 120V | - |
|
2-5700-IG1-K10-DD-1ACIR BRKR THRM 1A 250VAC 50VDC |
30 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
C15A1PCIR BRKR MAG-HYDR 15A 480VAC |
52 | - |
|
Datasheet |
- | Tray | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 480 V | - | Lever | 1 | - | - | CE, UL1077, UR |
|
1410-F110-P1F1-W14QE3-5ACIR BRKR THRM 5A 250VAC 48VDC |
22 | - |
|
Datasheet |
1410-F1 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 48 V | Rocker | 1 | Red | 90V | CSA C22.2 No 235, UL1077 |
|
3131-AF1PT-000000-000-10ACIR BRKR THRM 10A 240VAC 28VDC |
18 | - |
|
Datasheet |
3131 | Box | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Not Included | 1 | - | - | IEC 60934, UL1077, UL1500 |
|
1110-F112-P1M1-15ACIR BRKR THRM 15A 250VAC 50VDC |
88 | - |
|
Datasheet |
1110 | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
3-128-221TA36 CIRCUIT BREAKER 2P RO 5A |
50 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 5A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-236TA36 CIRCUIT BREAKER 2P RO 6A |
48 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 6A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-217TA36 CIRCUIT BREAKER 2P RO 15A |
42 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 15A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-232TA36 CIRCUIT BREAKER 2P RO 10A |
20 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 10A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-238TA36 CIRCUIT BREAKER 2P RO 3A |
20 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 3A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-327TA36 CIRCUIT BREAKER 2P RO 10A |
15 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 10A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-240TA36 CIRCUIT BREAKER 2P RO 20A |
10 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 20A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-215TA36 CIRCUIT BREAKER 2P RO 20A |
9 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 20A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |

