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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20211CA10MSP S0 1.8 - 2.5A SCREW |
14 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 2.5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20211GA10MSP S0 4.5 - 6.3A SCREW |
5 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 6.3A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
|
W69-X2Q12-30CIR BRKR MAG-HYDR 30A 277VAC |
20 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 277 V | - | Lever | 3 | - | - | - |
|
|
CX2-B0-14-620-22A-06CCIR BRKR MAG-HYDR 20A 600VDC |
25 | - |
|
Datasheet |
CX | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | 600 V | Lever | 2 | None | - | CCC, cULus, cURus, TUV, UL1077 |
|
5SJ43258HG42MCB 5SJ4 3P 480/277 25A 10K D-TR |
2 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489 |
|
5SJ43027HG42_MCB 5SJ4 3P 480/277 2A 10K C-TR |
2 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 2A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489, VDE |
|
5SJ43167HG42MCB 5SJ4 3P 480/277 16A 10K C-TR |
3 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 16A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489 |
|
5SJ43037HG42MCB 5SJ4 3P 480/277 3A 10K C-TRI |
3 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20211FA10MSP S0 3.5 - 5A SCREW |
13 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20111DA20MSP S00 2.2-3.2A SPRING |
23 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 3.2A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20111HA10MSP S00 5.5-8A SCREW |
10 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 8A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
3RV20111EA20MSP S00 2.8-4A SPRING |
4 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 4A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
5SJ43407HG42MCB 5SJ4 3P 480/277 40A 10K C-TR |
2 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 40A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489 |
|
5SJ43357HG42MCB 5SJ4 3P 480/277 35A 10K C-TR |
2 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 35A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489 |
|
5SJ43108HG42MCB 5SJ4 3P 480/277 10A 10K D-TR |
2 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489, VDE |
|
3RV23214BC10CIRCUIT-BREAKER S0 20A NO OVERLO |
19 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 20A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, UL |
|
3RV20111EA15MSP S00 2.8-4A AUX 1NO 1NC SCREW |
5 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 4A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV10110FA10MSP,GROUP TAP,S00,CL10,0.35-0.5A |
2 | - |
|
Datasheet |
3RV1 | Bulk | Active | DIN Rail | Thermal | 500mA | 690 V | - | Rocker | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20111JA20MSP S00 7-10A SPRING |
4 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 10A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
|
452-K14-LN2-100ACIR BRKR THRM-MAG 100A 28VDC |
16 | - |
|
Datasheet |
452 | Bulk | Active | Panel Mount | Thermal Magnetic | 100A | - | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
