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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.2259CIR BRKR THRM 5A 240VAC 60VDC |
19 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | Clear | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0684CIR BRKR THRM 8A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 60 V | Rocker | 2 | Red | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1467CIR BRKR THRM 20A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Clear | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3709CIR BRKR THRM 15A 240VAC 60VDC |
18 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | Red | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1402CIR BRKR THRM 15A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0682CIR BRKR THRM 2A 240VAC 60VDC |
16 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | Red | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2169CIR BRKR THRM 4A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 60 V | Rocker | 2 | Green | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2906CIR BRKR THRM 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3565CIR BRKR THRM 2A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | Red | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3566CIR BRKR THRM 4A 240VAC 60VDC |
11 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 60 V | Rocker | 2 | Red | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0924CIR BRKR THRM 20A 240VAC 60VDC |
8 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Green | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
GMB631PC8CIR BRK THRM-MAG 8A 240VAC/60VDC |
44 | - |
|
Datasheet |
GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB63H1PC32MCB HV UL489 C 1P 32A LUG T |
5,981 | - |
|
Datasheet |
GMB63 | Bulk | Active | DIN Rail | Thermal Magnetic | 32A | 240 V | 60 V | Lever | 1 | None | - | - |
|
GMB631PC35CIR BRK THERM-M 35A 240VAC/60VDC |
18 | - |
|
Datasheet |
GMB63 | Bulk | Active | DIN Rail | Thermal Magnetic | 35A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB631PC0.5CIR BRK THERM 500MA 240VAC/60VDC |
3 | - |
|
Datasheet |
GMB63 | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB63H1PC1.6CIR BRKR THERM-MAG 1.6A 480/277V |
13 | - |
|
Datasheet |
GMB63 | Bulk | Active | DIN Rail | Thermal Magnetic | 1.6A | 480 V | - | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB631PC30CIR BRK THERM-M 30A 240VAC/60VDC |
16 | - |
|
Datasheet |
GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB63H1PC30MCB HV UL489 C 1P 30A LUG T |
16 | - |
|
Datasheet |
GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 240 V | 60 V | Lever | 1 | None | - | - |
|
GMB63H1PC10CIR BRKR THERM-MAG 10A 480/277V |
15 | - |
|
Datasheet |
GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | - | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB631PC32CIR BRK THERM-M 32A 240VAC/60VDC |
10 | - |
|
Datasheet |
GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |

