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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
229-3-1-61-5-9-100-VCIR BRKR MAG-HYDR 100A 277/480VA |
4 | - |
|
Datasheet |
229 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 100A | 480 V | - | Lever | 3 | - | - | - |
|
JLE-1-1REC4-52-2-B2-250-SCIR BRKR MAG-HYDR |
3 | - |
|
Datasheet |
JLE | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250A | - | 125 V | Lever | 1 | None | - | UL |
|
QMB-203-00ENN-3BACIR BRKR THRM 20A 250VAC 32VDC |
496 | - |
|
Datasheet |
QMB | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 32 V | Push to Reset | 1 | - | - | TUV |
|
|
4404.003CIR BRKR THRM 6A 240VAC 48VDC |
138 | - |
|
Datasheet |
T9-711 | Box | Active | Panel Mount | Thermal | 6A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
QLB-303-00DNN-3BACIR BRKR THRM 30A 250VAC 32VDC |
500 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 30A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-153-11B3N-3BACIR BRKR THRM 15A 250VAC 32VDC |
965 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
|
3-101-230CIR BRKR THRM 10A 240VAC 48VDC |
149 | - |
|
Datasheet |
T9-817 | Box | Active | Through Hole | Thermal | 10A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
QLB-103-00DNN-3BACIR BRKR THRM 10A 250VAC 32VDC |
500 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-073-00DNN-3BACIR BRKR THRM 7A 250VAC 32VDC |
499 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-053-00DNN-3BACIR BRKR THRM 5A 250VAC 32VDC |
499 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-253-11B3N-3BACIR BRKR THRM 25A 250VAC 32VDC |
380 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 25A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-203-00DNN-3BACIR BRKR THRM 20A 250VAC 32VDC |
497 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-033-00DNN-3BACIR BRKR THRM 3A 250VAC 32VDC |
499 | - |
|
Datasheet |
QLB | Bulk | Active | Panel Mount | Thermal | 3A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
C1005B3B101BR3C1005B-3B101BR3 |
342 | - |
|
- |
C1005B | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 32 V | Rocker | 1 | Red | 250V | cUL,TUV, UL |
|
4400.03CIR BRKR THRM 6A 240VAC 48VDC |
471 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
30055-25CIR BRKR 25A 12V MET BRK HWD |
201 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 25A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
1410-G110-L2F1-S01-1ACIR BRKR THRM 1A 250VAC 50VDC |
147 | - |
|
Datasheet |
1410-G1 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
2479470000MCB 1077 1P B 35A ACDC |
132 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
R21-61-15.0A-B162CV-VCIR BRKR MAG-HYDR 15A ROCKER |
6 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | - | - | Rocker | 2 | Green | 250V | - |
|
4410.0732CIR BRKR 100MA 240VAC 28VDC |
38 | - |
|
Datasheet |
TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 100mA | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
