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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4130-G211-K4M1-30ACIR BRKR THRM 30A 240VAC 50VDC |
5,112 | - |
|
Datasheet |
4130 | Bulk | Active | Panel Mount | Thermal | 30A | 240 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
IEG11-1-62-20.0-01-VCIR BRKR MAG-HYDR LEVER 20A |
6,748 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | - | Lever | 2 | None | - | CSA, TUV, UL1077 |
|
413-K34-N2-50ACIR BRKR THRM 50A 115VAC 28VDC |
1 | - |
|
Datasheet |
413 | Bulk | Active | Panel Mount | Thermal | 50A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
13443612-CHANNEL ELECTRONIC CIRCUIT BRE |
8,406 | - |
|
Datasheet |
CAPAROC | Box | Active | DIN Rail | - | 4A | - | 30 V | Lever | 1 | Green/Yellow/Red | - | ATEX, IECEx, UKEX, UL |
|
2479200000CB MCB 489 3P D 25A ACDC |
1 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2479210000CB MCB 489 3P D 30A ACDC |
3,785 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
IEGHF66-1-63-30.0-01-UVCIR BRKR MAG-HYDR LEVER 30A |
7,707 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 250 V | - | Lever | 2 | None | - | CSA, TUV, UL1077 |
|
0903025CIR BRKR SOLID STATE 3A 24VDC |
9,180 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 3A | - | 24 V | Slide Switch | 1 | - | - | - |
|
ESX10-TB-101-DC24V-4A-ECIR BRKR SOLID STATE 4A 24VDC |
4,780 | - |
|
Datasheet |
ESX10-T | Bulk | Active | DIN Rail | Solid State | 4A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
3C15ULCIR BRKR THRM-MAG 15A LEVER |
2,359 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
412-K14-LN2-30ACIR BRKR THRM 30A 115VAC 28VDC |
3,456 | - |
|
Datasheet |
412 | Bulk | Active | Panel Mount | Thermal | 30A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
7940102706CIR BRKR MAG-HYDR 50A 480VAC |
1 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 50A | 480 V | - | Lever | 3 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
3D40ULCIR BRKR THRM-MAG 40A LEVER |
1 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
IUGN66-1-72-15.0CIR BRKR MAG-HYDR 15A TOGGLE |
8,204 | - |
|
Datasheet |
IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | 80 V | Toggle | 2 | None | - | UL1077 |
|
8345-F01A-U0T1-282013-100ACIR BRKR MAG-HYDR 100A 80VDC |
4,652 | - |
|
Datasheet |
8345 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 100A | 480 V | 80 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
IUGN66-1-63F-20.0CIR BRKR MAG-HYDR 20A TOGGLE |
1 | - |
|
Datasheet |
IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Toggle | 2 | - | - | - |
|
09124601RP2203 25A 30MA 2P EARTH LEAKAGE |
4,650 | - |
|
Datasheet |
DFS | Bulk | Active | DIN Rail | Ground Fault | 25A | 400 V | - | Lever | 2 | None | - | CE, VDE |
|
5SJ42188HG42MCB 5SJ4 2P 480/277 15A 10K D-TR |
1 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 15A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
413-K14-N2-70ACIR BRKR THRM 70A 115VAC 28VDC |
7,294 | - |
|
Datasheet |
413 | Bulk | Active | Panel Mount | Thermal | 70A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
413-K54-FN2-35ACIR BRKR THRM 35A 115VAC 28VDC |
4,521 | - |
|
Datasheet |
413 | Bulk | Active | Panel Mount | Thermal | 35A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
