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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IEG6-1-72-20.0-01-VCIR BRKR 20A 250VAC 80VDC |
3 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
IEG6-1-72-30.0-01-VCIR BRKR 30A 250VAC 80VDC |
18 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 250 V | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
IEG6-1-61-5.00-01-VCIR BRKR MAG-HYDR LEVER 5A |
10 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 250 V | - | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
3130-F150-P7T1-W01Q-10ACIR BRKR THRM 10A 250VAC 50VDC |
9 | - |
|
Datasheet |
3130 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
IEG6-1-72-15.0-01-VCIR BRKR 15A 250VAC 80VDC |
6 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | 80 V | Lever | 1 | - | - | CSA, TUV, UL1077 |
|
1D6ULCIR BRKR THRM-MAG 6A LEVER |
15 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
1C3ULCIR BRKR THRM-MAG 3A LEVER |
8 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
PR21-4-10.0A-XX-VCIR BRKR MAG-HYDR 10A PUSH-RESET |
13 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | - | - | Push to Reset | 2 | - | - | - |
|
1C6ULCIR BRKR THRM-MAG 6A LEVER |
12 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
T21-4-1.00A-05-11A-VCIR BRKR MAG-HYDR 1A TOGGLE |
7 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | - | - | Toggle | 2 | - | - | - |
|
4410.0065CIR BRKR THRMMAG 6A 240VAC 28VDC |
16 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 6A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
IUG1-34326-1CIR BRKR MAG-HYDR LEVER |
25 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
1140-G151-P7M1-5ACIR BRKR THRM 5A 250VAC 50VDC |
40 | - |
|
Datasheet |
1140 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
3120-N321-P7T1-W02D-5ACIR BRKR THRM 5A 250VAC 50VDC |
23 | - |
|
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 |
|
3120-N323-P7T1-W02D-10ACIR BRKR THRM 10A 250VAC 50VDC |
11 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N323-P7T1-W01D-10ACIR BRKR THRM 10A 250VAC 50VDC |
6 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W01D-4ACIR BRKR THERM SWITCH 2P |
10 | - |
|
Datasheet |
3120-N | Bulk | Active | Panel Mount | Thermal | 4A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
W91-X112-3CIR BRKR MAG-HYDR 3A 277VAC |
11 | - |
|
Datasheet |
W9 | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 3A | 277 V | - | Lever | 1 | - | - | - |
|
1140-G151-P7M1-1ACIR BRKR THRM 1A 250VAC 50VDC |
67 | - |
|
Datasheet |
1140 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
2480440000CB PROTECTOR 1077 2P C 40A ACDC |
16 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
