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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20210KA10MSP S0 0.9 - 1.25A SCREW |
7 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 1.25A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
209-2-1-62-4-9-100-VCIR BRKR MAG-HYDR |
3 | - |
|
Datasheet |
209 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100A | 240 V | - | Lever | 2 | None | - | - |
|
5SJ43067HG42MCB 5SJ4 3P 480/277 6A 10K C-TRI |
21 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ43068HG42MCB 5SJ4 3P 480/277 6A 10K D-TRI |
9 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ43117HG42MCB 5SJ4 3P 480/277 5A 10K C-TRI |
3 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 5A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20211HA10MSP S0 5.5 - 8A SCREW |
9 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 8A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
3RV20111CA15SWITCH_MOTOR_3RV2011-1CA15 |
3 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 2.5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20211AA10MSP S0 1.1 - 1.6A SCREW |
14 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 1.6A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
IEL111-1-62-50.0-B-01-VCIR BRKR MAG-HYDR LEVER 50A |
6 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | - | Lever | 3 | - | - | - |
|
IEL111-1-63-30.0-A-01-VCIR BRKR MAG-HYDR LEVER 30A |
3 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | - | - | Lever | 3 | - | - | - |
|
5SJ43208HG42MCB 5SJ4 3P 480/277 20A 10K D-TR |
15 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
IULNK11-1-52-100.CIR BRKR MAG-HYDR 100A TOGGLE |
3 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100A | - | 80 V | Lever | 2 | None | - | UL1077 |
|
2907205CIR BRKR MAG-HYDR 10A 120AC/50DC |
3 | - |
|
Datasheet |
HMC | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 120 V | 50 V | Toggle | 4 | - | - | - |
|
5SJ43017HG42MCB 5SJ4 3P 480/277 1A 10K C-TRI |
3 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 1A | 400 V | 60 V | Lever | 3 | None | - | CCC, CE, EAC, UL489, VDE |
|
3RV24111HA10MSP S00 FOR XFRMR 5.5-8A SCREW |
22 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 8A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL |
|
3RV23111GC10CIRCUIT-BREAKER S00 6.3A NO OVER |
2 | - |
|
Datasheet |
SIRIUS | Box | Active | DIN Rail | Magnetic | 6.3A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20211KA10MSP S0 9 - 12.5A SCREW |
12 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 12.5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
5SJ43308HG42MCB 5SJ4 3P 480/277 30A 10K D-TR |
3 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 30A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20111AA15MSP S00 1.1-1.6A AUX 1NO 1NC SCR |
9 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 1.6A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20211BA10MSP S0 1.4 - 2A SCREW |
3 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 2A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |

