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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2907488CIR BRKR 12A 277VAC 60VDC |
16 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 12A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907493CIR BRKR 25A 277VAC 60VDC |
16 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907497CIR BRKR 40A 120VAC 60VDC |
14 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 120 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907489CIR BRKR 13A 277VAC 60VDC |
11 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907576CIR BRKR 32A 277VAC 60VDC |
11 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907485CIR BRKR 8A 277VAC 60VDC |
10 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907495CIR BRKR 32A 277VAC 60VDC |
10 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907647CIR BRKR 60A 240VAC 125VDC |
8 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | 125 V | Lever | 1 | - | - | cULus, UL489 |
|
PR11-2-7.50A-XX-VCIR BRKR MAGHYDR 7.5A PUSH-RESET |
10 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | - | - | Push to Reset | 1 | - | - | - |
|
4430.0428CIR BRKR THRM 4.5A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4.5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.0561CIR BRKR THRM 3.5A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 3.5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4410.0019CIR BRKR THRM 12A 240VAC 28VDC |
28 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4410.0152CIR BRKR THRM 16A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4410.0517CIR BRKR THRM 2A 240VAC 28VDC |
13 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0076CIR BRKR THRM 4A 240VAC 28VDC |
11 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4410.0039CIR BRKR THRM 600MA 240VAC 28VDC |
6 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 600mA | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
1140-G111-P1M1-6ACIR BRKR THRM 6A 250VAC 50VDC |
16 | - |
|
Datasheet |
1140 | Bulk | Active | Panel Mount | Thermal | 6A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
4430.0523CIR BRKR THRM 11A 240VAC 60VDC |
17 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 11A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
1361051ELECTRONIC CIRCUIT BREAKER |
44 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1361049ELECTRONIC CIRCUIT BREAKER |
27 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |

