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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1464483ELECTRONIC CIRCUIT BREAKER |
20 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1464485ELECTRONIC CIRCUIT BREAKER |
20 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1361043ELECTRONIC CIRCUIT BREAKER |
20 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1361055ELECTRONIC CIRCUIT BREAKER |
13 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
0813040.XPCIR BRKR 40A 12VDC AUTO RESET |
15 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 40A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
4410.0662CIR BRKR THRM 7.5A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 7.5A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0031CIR BRKR THRM 4A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.0239CIR BRKR THRM 15A 240VAC 28VDC |
20 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 28 V | Push-Push | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0016CIR BRKR THRM 2A 240VAC 28VDC |
15 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.0011CIR BRKR THRM 8A 240VAC 28VDC |
13 | - |
|
Datasheet |
T12 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
1441496ELECTRONIC CIRCUIT BREAKER |
13 | - |
|
Datasheet |
PTCB | Bulk | Active | DIN Rail | Solid State | 15A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1G4UM1G4UM 4A CIRCUIT BREAKER G CHAR |
18 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 42 V | Lever | 1 | None | - | CSA, UL508 |
|
2480220000CB PROTECTOR 1077 1P C 60A ACDC |
11 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
2480230000CB PROTECTOR 1077 1P C 63A ACDC |
6 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
2479440000MCB 1077 1P B 20A ACDC |
12 | - |
|
Datasheet |
MCB 1077 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Toggle | 1 | None | - | EN 60947-2, IEC 60947-2, UL1077 |
|
2479370000MCB 1077 1P B 7A ACDC |
12 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479360000MCB 1077 1P B 6A ACDC |
12 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479400000MCB 1077 1P B 12A ACDC |
12 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479460000MCB 1077 1P B 30A ACDC |
12 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
2479280000MCB 1077 1P B 1A ACDC |
12 | - |
|
Datasheet |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |

