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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
R21-4-7.50A-B06IV-VCIR BRKR 7.5A 250VAC 65VDC |
53 | - |
|
Datasheet |
SNAPAK® | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | 250 V | 65 V | Rocker | 2 | - | - | - |
|
|
IEG1-1-63F-7.50-01-VCIR BRKR MAG-HYDR LEVER 7.5A |
16 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | 250 V | - | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
2-6500-P10-4ACIR BRKR THRM 4A |
9 | - |
|
Datasheet |
2-6500 | Bulk | Active | Panel Mount | Thermal | 4A | 250 V | 28 V | Automatic Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
2-6500-P10-5.5ACIR BRKR THRM 5.5A |
9 | - |
|
Datasheet |
2-6500 | Bulk | Active | Panel Mount | Thermal | 5.5A | 250 V | 28 V | Automatic Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
T21-2-2.50A-01-20A-VCIR BRKR MAG-HYDR 2.5A TOGGLE |
15 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2.5A | - | - | Toggle | 2 | - | - | - |
|
286-896SWITCH-MOD CO-MOM 250VAC, GRAY |
17 | - |
|
Datasheet |
- | Box | Active | DIN Rail | - | 6A | 250 V | 24 V | Rocker | 6 | None | - | - |
|
W33-S1N1Q-10CIR BRKR THRM 10A 250VAC 50VDC |
88 | - |
|
Datasheet |
W33 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 2 | - | - | - |
|
R29-22474-1CIRCUIT BREAKER MAG-HYDR ROCKER |
9,573 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Rocker | 2 | - | - | - |
|
2800838CIR BRKR THRMMAG 3A 277VAC 50VDC |
63 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 3A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800847CIR BRKR THRMMAG 1A 277VAC 50VDC |
22 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 1A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800854CIR BRKR 10A 277VAC 50VDC |
15 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 10A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800840CIR BRKR THRMMAG 5A 277VAC 50VDC |
10 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 5A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800835CIR BRKR 500MA 277VAC 50VDC |
10 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 500mA | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
2800852CIR BRKR THRMMAG 6A 277VAC 50VDC |
9 | - |
|
Datasheet |
CB | Bulk | Active | Holder | Thermal Magnetic | 6A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
C15A2PCIR BRKR MAG-HYDR 15A 480VAC |
8 | - |
|
Datasheet |
- | Tray | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 480 V | - | Lever | 2 | - | - | CE, UL1077, UR |
|
7940102617CIR BRKR MAG-HYDR 20A 125VDC |
11 | - |
|
Datasheet |
9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | - | 125 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
7940102609CIR BRKR MAG-HYDR 1A 125VDC |
12 | - |
|
Datasheet |
9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 1A | - | 125 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
3120-N324-P7T1-W01D-10ACIR BRKR THRM SWITCH 10A IP65 |
12 | - |
|
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-N524-P7T1-W01D-5ACIR BRKR THRM SWITCH 5A IP65 |
11 | - |
|
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-N524-P7T1-W02D-20ACIR BRKR THRM SWITCH 20A IP65 |
10 | - |
|
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 |

