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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3120-N324-P7T1-W02D-20ACIR BRKR THRM SWITCH 20A IP65 |
11 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W19DG4-15ACIR BRKR THRM 15A 250VAC 50VDC |
20 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 2 | Green | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W14DR4-10ACIR BRKR THRM 10A 250VAC 50VDC |
19 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | Red | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2D20UMCIR BRKR THRM-MAG 20A LEVER |
23 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508, VDE |
|
2G6UMCIR BRKR THRM-MAG 6A LEVER |
8 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
2D15UMCIR BRKR THRM-MAG 15A LEVER |
7 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
T21-4-12.5A-01-31A-VCIR BRKR MAG-HYDR 12.5A TOGGLE |
5 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 12.5A | - | - | Toggle | 2 | - | - | - |
|
2478960000CB MCB 489 2P D 30A ACDC |
13 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
4410.9009CIR BRKR THRM 10A 240VAC 28VDC |
15 | - |
|
Datasheet |
T12-MSM | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push-Push | 1 | Blue | 24V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
IEG1-1REC5-69-.100-21-VCIR BRKR MAG-HYDR |
19 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100mA | 250 V | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
5SJ41187HG40MCB 5SJ4 1P 240V 15A SAME PH 14K |
11 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 15A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
W67-X2Q12-5CIR BRKR MAG-HYDR 5A 277VAC |
7 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 277 V | - | Lever | 1 | - | - | - |
|
7940102646CIR BRKR MAG-HYDR 4A 240VAC |
5 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | 240 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
3120-N324-P7T1-W19DG3-10ACIR BRKR THRM SWITCH 10A IP65 |
7 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | Green | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
IELK1-1-61-10.0-01-VCIR BRKR MAG-HYDR LEVER 10A |
20 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | - | Lever | 1 | None | - | UL1077 |
|
IELK1-1-52-10.0-01-VCIR BRKR MAG-HYDR 10A LEVER |
3 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | - | - | Lever | 1 | - | - | - |
|
IELK1-1-52-30.0-91-VCIR BRKR MAG-HYDR |
3 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 415 V | 80 V | Lever | 1 | None | - | - |
|
LELK1-1-61-5.00-01-VCIR BRKR MAG-HYDR 5A LEVER |
10 | - |
|
Datasheet |
LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 240 V | - | Lever | 1 | - | - | UL489 |
|
2800922CIR BRKR SOLID STATE 1A 24VDC |
8 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 1A | - | 24 V | - | 1 | - | - | - |
|
2800923CIR BRKR SOLID STATE 2A 24VDC |
7 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Solid State | 2A | - | 24 V | - | 1 | - | - | - |

