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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2907563CIR BRKR THRMMAG 6A 277VAC 60VDC |
79 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907559CIR BRKR THRMMAG 2A 277VAC 60VDC |
62 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907561CIR BRKR THRMMAG 4A 277VAC 60VDC |
49 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907487CIR BRKR 10A 277VAC 60VDC |
17 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
2907571CIR BRKR 15A 277VAC 60VDC |
10 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
106-M2-P10-1ACIR BRKR THRM 1A 250VAC 48VDC |
10 | - |
|
Datasheet |
106 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 48 V | Push to Reset | 1 | - | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2477860000CB MCB 489 1P C 5A ACDC |
98 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2909903ELECT CIRCUIT BREAKER 2A 24VDC |
99 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Solid State | 2A | - | 24 V | Lever | 1 | None | - | - |
|
2909908ELECT CIRCUIT BREAKER 6A 24VDC |
32 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Solid State | 6A | - | 24 V | Lever | 1 | None | - | - |
|
1C20UMCIR BRKR THRM-MAG 20A LEVER |
28 | - |
|
Datasheet |
V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
1020072CIRCUIT BRAKER 15A |
100 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020008CIRCUIT BRAKER 25A |
80 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
2909909ELECT CIRCUIT BREAKER 1-3A 24VDC |
61 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Solid State | 3A | - | 24 V | Lever | 1 | None | - | - |
|
2477950000CB MCB 489 1P C 20A ACDC |
69 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2477900000CB MCB 489 1P C 10A ACDC |
10 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
7940102625CIR BRKR MAG-HYDR 2A 80VDC LEVER |
63 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | - | 80 V | Lever | 1 | - | - | UL489A, VDE |
|
IEG1-36211-15-UVCIR BRKR MAG-HYDR LEVER |
17 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | - | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
R21-2-15.0A-B06CV-VCIR BRKR MAG-HYDR 15A ROCKER |
83 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 125 V | 32 V | Rocker | 2 | - | - | UL1077 |
|
2907597CIR BRKR 20A 480VAC 125VDC |
98 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
W23-X1A1G-50CIR BRKR THRM 50A 240VAC 50VDC |
21 | - |
|
Datasheet |
W23 | Bulk | Active | Panel Mount | Thermal | 50A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
