Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20214BA20MSP S0 14-20A SPRING |
3 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 20A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
3RV20111HA15MSP S00 5.5-8A AUX 1NO 1NC SCREW |
10 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 8A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
3RV20111FA15MSP S00 3.5-5A AUX 1NO 1NC SCREW |
4 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20111DA15SWITCH_MOTOR_3RV2011-1DA15 |
3 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 3.2A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20111BA15MSP S00 1.4-2A AUX 1NO 1NC SCREW |
2 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 2A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20114AA20MSP S00 11-16A SPRING |
24 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 16A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
J7MC-3R-2E5CIR BRKR MTR STARTER 2.5A 690VAC |
6 | - |
|
Datasheet |
J7MC | Box | Active | DIN Rail | Manual Motor Starter | 2.5A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA 22.2 No. 60947-4-1, cULus, EN60947-2, GB/T 14048.2, IEC60947-2, PSE, TUV, UL60947-4-1 |
|
3RV20111KA20MSP S00 9-12.5A SPRING |
4 | - |
|
Datasheet |
SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 12.5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
3RV20111GA15MSP S00 4.5-6.3A AUX 1NO 1NC SCR |
19 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 6.3A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
CB185-120CIR BRKR 120A PUSH-RESET |
3 | - |
|
Datasheet |
CB185 | Bulk | Active | Chassis Mount | Thermal | 120A | - | 42 V | Push to Reset | 1 | None | - | - |
|
219-3-9802-2CIRCUIT BREAKER MAG-HYDR LEVER |
6 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
3RV20110KA15MSP S00 0.9-1.25A AUX 1NO 1NC SC |
4 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 1.25A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
3RV20111JA15MSP S00 7-10A AUX 1NO 1NC SCREW |
10 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 10A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
IULHK111-1-42-20.0-01CIR BRKR MAG-HYDR 20A LEVER |
9 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Lever | 3 | - | - | - |
|
3RV10111AA10MSP,GROUP TAP,S00,CL10,1.1-1.6A, |
16 | - |
|
Datasheet |
3RV1 | Bulk | Active | DIN Rail | Thermal | 1.6A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
CELHPK11-1RS4-32537-2CIRCUIT BREAKER MAG-HYDR LEVER |
7 | - |
|
Datasheet |
CEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 200A | - | 80 V | Lever | 2 | None | - | UL489A |
|
3RV10111EA10MSP,GROUP TAP,S00,CL10,2.8-4A,SC |
7 | - |
|
Datasheet |
3RV1 | Bulk | Active | DIN Rail | Thermal | 4A | 690 V | - | Rocker | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
3RV20214AA25MSP S0 11-16A AUX 1NO 1NC SPRING |
16 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 16A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
3RV20214BA15MSP S0 14-20A AUX 1NO 1NC SCREW |
9 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 20A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, UL |
|
3RV23214DC10CIRCUIT-BREAKER S0 25A NO OVERLO |
2 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 25A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, UL |

