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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.0706CIR BRKR THRM 4A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
IEG6-1-62-20.0-A-01-VCIR BRKR MAG-HYDR LEVER 20A |
4,533 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Lever | 1 | - | - | CSA, TUV, UL1077 |
|
LEG6-1-62-30.0-01-VCIR BRKR MAG-HYDR 30A LEVER |
13 | - |
|
Datasheet |
LEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | - | - | Lever | 1 | - | - | - |
|
1157279CAPAROC E1 12-24DC/8A |
19 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 8A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
1157285CAPAROC E1 12-24DC/4A |
17 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 4A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
1157288CAPAROC E1 12-24DC/1A |
14 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 1A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
1157286CAPAROC E1 12-24DC/6A |
11 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 6A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
1115415CAPAROC E1 12-24DC/1-4A |
8 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 4A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
1157290CAPAROC E1 12-24DC/2A |
7 | - |
|
Datasheet |
CAPAROC | Bulk | Active | DIN Rail | - | 2A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | - |
|
4430.2374CIR BRKR THRM 16A 240VAC 60VDC |
7 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
3120-N311-P7T1-W19DG3-1ACIR BRKR THERM SWITCH 1P |
18 | - |
|
Datasheet |
3120-N | Bulk | Active | Panel Mount | Thermal | 1A | 415 V | 50 V | Rocker | 1 | Green | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
IUG1-34322-1CIR BRKR MAG-HYDR LEVER |
25 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
IUG1-34323-1CIR BRKR MAG-HYDR LEVER |
25 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
IUG1-34324-1CIR BRKR MAG-HYDR LEVER |
25 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
1D1DL1D1DL 1A CIRCUIT BREAKER D CHAR |
21 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | - | 125 V | Lever | 1 | None | - | cULus, UL489 |
|
3120-N323-P7T1-W01D-5ACIR BRKR THRM 5A 250VAC 50VDC |
9 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 5A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
R29-22923-2-VCIRCUIT BREAKER MAG-HYDR ROCKER |
3 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Rocker | 2 | - | - | - |
|
2479560000MCB 1077 2P B 2A ACDC |
6 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479520000MCB 1077 2P B 1A ACDC |
6 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479600000MCB 1077 2P B 6A ACDC |
6 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |

