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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2478630000CB MCB 489 1P D 7A ACDC |
7 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
CBT-15NCIR BRKR 15A AUTO RESET |
10 | - |
|
Datasheet |
CBT-N | Bulk | Active | Panel Mount | - | 15A | - | - | Automatic Reset | 1 | None | - | - |
|
CBT-20NCIR BRKR 20A AUTO RESET |
10 | - |
|
Datasheet |
CBT-N | Bulk | Active | Panel Mount | - | 20A | - | - | Automatic Reset | 1 | None | - | - |
|
CBT-25NCIR BRKR 25A AUTO RESET |
10 | - |
|
Datasheet |
CBT-N | Bulk | Active | Panel Mount | - | 25A | - | - | Automatic Reset | 1 | None | - | - |
|
8001-025/K050-0613/002-500.50A AC250V DC65V CIRCUIT BREAKE |
49 | - |
|
- |
8001 | Bulk | Active | Holder | - | 500mA | 250 V | 65 V | Pushbutton | 1 | None | - | - |
|
4435.0252CIR BRKR THRM 1A 240VAC ROCKER |
19 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | - | Rocker | 3 | - | - | - |
|
4435.0027CIR BRKR THRM 50MA 240VAC ROCKER |
9 | - |
|
Datasheet |
TA35 | Bulk | Active | Panel Mount | Thermal | 50mA | 240 V | - | Rocker | 3 | - | - | - |
|
4410.017CIR BRKR THRM 600MA 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 600mA | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0324CIR BRKR THRM 400MA 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 400mA | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
7940102590CIR BRKR MAG-HYDR 1A 240VAC |
11 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 1A | 240 V | - | Lever | 1 | - | - | UL489A, VDE |
|
7940102593CIR BRKR MAG-HYDR 4A 240VAC |
9 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
2477910000CB MCB 489 1P C 12A ACDC |
7 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
4430.3509CIR BRKR THRM 5A 240VAC 60VDC |
19 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3515CIR BRKR THRM 10A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0398CIR BRKR THRM 2A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.9013CIR BRKR THRM 10A 240VAC 28VDC |
7 | - |
|
Datasheet |
TM12-MSM | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.9017CIR BRKR THRM 10A 240VAC 28VDC |
9 | - |
|
Datasheet |
T12-MSM | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
7940102598CIR BRKR MAG-HYDR 10A 240VAC |
8 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
IEG6-1-51-30.0-01-VCIR BRKR MAG-HYDR LEVER 30A |
9 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | - | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
7940102629QY-1-13-DM-2-06 |
12 | - |
|
- |
9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 6A | - | - | Lever | 1 | - | - | CE, UL, VDE |

