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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7940102573CIR BRKR MAG-HYDR 3A 120VAC |
3,893 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 3A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
9926251920CIR BRKR MAG-HYDR 20A 80VDC |
8,307 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | - | 80 V | Lever | 1 | - | - | UL489A, VDE |
|
2-5700-IG2-P10-DD-10ACIR BRKR THRM 10A 250VAC 50VDC |
3,857 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-5700-IG1-P10-DD-7ACIR BRKR THRM 7A 250VAC 50VDC |
8,362 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
7940102627CIR BRKR MAG-HYDR 4A 80VDC LEVER |
4,243 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | - | 80 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
4430.1296CIR BRKR THRM 16A 240VAC 60VDC |
2 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
W33-S4B1Q-10CIR BRKR THRM 10A 250VAC 50VDC |
2,127 | - |
|
Datasheet |
W33 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 2 | Amber | 120V | - |
|
2907667CIR BRKR 30A 480VAC 125VDC |
3 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
2-5700-IG1-K10-DD-15ACIR BRKR THRM 15A 250VAC 50VDC |
2 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-5700-IG1-K10-DD-25ACIR BRKR THRM 25A 250VAC 50VDC |
5 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 25A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
IEG6-1-72-25.0-01-VCIR BRKR MAG-HYDR LEVER 25A |
3,908 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 25A | 250 V | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
1C30UL1C30UL 30A CIRCUIT BREAKER C CHA |
3,157 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
3130-F150-P7T1-W01Q-16ACIR BRKR THRM 16A 250VAC 50VDC |
2,062 | - |
|
Datasheet |
3130 | Bulk | Active | Panel Mount | Thermal | 16A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
1D15ULCIR BRKR THRM-MAG 15A LEVER |
6,841 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
1C5ULCIR BRKR THRM-MAG 5A LEVER |
2,019 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
1D3ULCIR BRKR THRM-MAG 3A LEVER |
3,574 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
3120-N321-P7T1-W01D-12ACIR BRKR THERM SWITCH 2P |
9,813 | - |
|
Datasheet |
3120-N | Bulk | Active | Panel Mount | Thermal | 12A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N521-P7T1-W01D-10ACIR BRKR THERM SWITCH 2P |
4,341 | - |
|
Datasheet |
3120-N | Bulk | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2800856CIR BRKR 16A 277VAC 50VDC |
6,268 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 16A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800839CIR BRKR THRMMAG 4A 277VAC 50VDC |
8,318 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 4A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
