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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2479030000CB MCB 489 3P D 1A ACDC |
4 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2479110000CB MCB 489 3P D 6A ACDC |
3 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2479090000CB MCB 489 3P D 4A ACDC |
2 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2478400000CB MCB 489 3P C 10A ACDC |
4 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
IEGH11-1-62F-7.50-01-VCIR BRKR MAG-HYDR LEVER 7.5A |
11 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | - | - | Lever | 2 | - | - | CSA, TUV, UL1077 |
|
IALN1-1-51-75.0CIR BRKR MAG-HYDR 75A |
4 | - |
|
Datasheet |
IAL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 75A | - | - | Rocker | 1 | - | - | - |
|
0903031CIR BRKR SOLID STATE 12A 24VDC |
5 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 12A | - | 24 V | Slide Switch | 1 | - | - | - |
|
0903036CIR BRKR SOLID STATE 6A 24VDC |
5 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 6A | - | 24 V | Slide Switch | 1 | - | - | - |
|
0903026CIR BRKR SOLID STATE 4A 24VDC |
3 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 4A | - | 24 V | Slide Switch | 1 | - | - | - |
|
0903035CIR BRKR SOLID STATE 4A 24VDC |
3 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 4A | - | 24 V | Slide Switch | 1 | - | - | - |
|
3000759CIR BRKR SOLID STATE 10A 12VDC |
3 | - |
|
Datasheet |
EC | Bulk | Last Time Buy | DIN Rail | Solid State | 10A | - | 12 V | Slide Switch | 1 | - | - | - |
|
0903029CIR BRKR SOLID STATE 8A 24VDC |
2 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 8A | - | 24 V | Slide Switch | 1 | - | - | - |
|
0903038CIR BRKR SOLID STATE 10A 24VDC |
2 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 10A | - | 24 V | Slide Switch | 1 | - | - | - |
|
|
0903039CIR BRKR SOLID STATE 12A 24VDC |
2 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 12A | - | 24 V | Slide Switch | 1 | - | - | - |
|
0903032CIR BRKR SOLID STATE 1A 24VDC |
2 | - |
|
Datasheet |
CLIPLINE | Bulk | Active | DIN Rail | Solid State | 1A | - | 24 V | Slide Switch | 1 | - | - | - |
|
3000761CIR BRKR SOLID STATE 2A 12VDC |
2 | - |
|
Datasheet |
EC | Bulk | Last Time Buy | DIN Rail | Solid State | 2A | - | 12 V | Slide Switch | 1 | - | - | - |
|
ESX10-TB-101-DC24V-3A-ECIR BRKR SOLID STATE 3A 24VDC |
2 | - |
|
Datasheet |
ESX10-T | Bulk | Active | DIN Rail | Solid State | 3A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
IALNK1-1-53-80.0CIRCUIT BREAKER MAG-HYDR TOGGLE |
3 | - |
|
Datasheet |
IAL | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 80A | - | - | Lever | 1 | - | - | - |
|
482-G111-K1M1-A1S0-10ACIR BRKR THRM 10A 115VAC 28VDC |
11 | - |
|
Datasheet |
482 | Bulk | Active | Panel Mount | Thermal | 10A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
IEG66-1-61F-20.0-01-VCIR BRKR MAG-HYDR LEVER 20A |
21 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Lever | 2 | - | - | CSA, TUV, UL1077 |

