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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4230-T110-K0CE-5ACIR BRK THRM-MAG 5A 277VAC/60VDC |
42 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4230-T110-K0CE-10ACIR BRK THERM-M 10A 277VAC/60VDC |
34 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4230-T110-K0CE-1ACIR BRK THRM-MAG 1A 277VAC/60VDC |
29 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4230-T110-K0CE-16ACIR BRK THERM-M 16A 277VAC/60VDC |
6 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4230-T110-K0DE-30ACIR BRK THERM-M 30A 277VAC/60VDC |
52 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4230-T110-K0BE-20ACIR BRK THERM-M 20A 277VAC/60VDC |
7 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
0712107CIR BRKR THRM 100MA 250VAC 65VDC |
12 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 100mA | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
1410-L210-L2F1-S02-2.5ACIR BRKR THRM 2.5A 250VAC 50VDC |
47 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 2.5A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
T11-1-10.0A-01-10A-VCIR BRKR MAG-HYDR 10A TOGGLE |
7 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 125 V | 32 V | Toggle | 1 | - | - | - |
|
|
1180-01-0.5ACIR BRKR THRM 500MA 250VAC 72VDC |
76 | - |
|
Datasheet |
1180 | Box | Active | Holder | Thermal | 500mA | 250 V | 72 V | Push-Push | 1 | None | - | CSA C22.2 No 235, CQC, IEC 60934, UL1077 |
|
1410-G110-L2F1-S01-6.3ACIR BRKR THRM 6.3A 250VAC 50VDC |
45 | - |
|
Datasheet |
1410-G1 | Bulk | Active | Panel Mount | Thermal | 6.3A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
0916612CIR BRKR 15A 240VAC 28VDC |
67 | - |
|
Datasheet |
- | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
2907629CIR BRKR THRMMAG 4A 277VAC 60VDC |
99 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907645CIR BRKR 40A 240VAC 125VDC |
88 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | 125 V | Lever | 1 | - | - | cULus, UL489 |
|
2907640CIR BRKR 20A 277VAC 60VDC |
64 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907478CIR BRKR 1A 277VAC 60VDC |
60 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907491CIR BRKR 16A 277VAC 60VDC |
59 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907646CIR BRKR 50A 240VAC 125VDC |
58 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | 125 V | Lever | 1 | - | - | cULus, UL489 |
|
2907479CIR BRKR 2A 277VAC 60VDC |
55 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907628CIR BRKR THRMMAG 3A 277VAC 60VDC |
51 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
