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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7940100343CIR BRKR THRM 6A 24VDC SLD SWCH |
6,722 | - |
|
Datasheet |
ESX10-T | Box | Active | DIN Rail | Thermal | 6A | - | 24 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE |
|
IUG111-1-62-5.00-Q-01CIR BRKR MAG-HYDR LEVER 5A |
2,046 | - |
|
Datasheet |
IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 250 V | - | Lever | 3 | None | - | UL1077 |
|
IEGH666-1-62-20.0-91-VCIR BRKR MAG-HYDR LEVER 20A |
1 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | - | Lever | 3 | None | - | CSA, TUV, UL1077 |
|
IEGHF666-35107-30-VCIR BRKR MAG-HYDR LEVER |
1 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 250 V | - | Lever | 3 | None | - | CSA, TUV, UL1077 |
|
IULNK12-1REC4-40175-1CIRCUIT BREAKER MAG-HYDR TOGGLE |
4,068 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | 415 V | 80 V | Toggle | - | None | - | CSA, UL, TUV |
|
5SY43508SUP PTOR 5SY4 3P 480V 50A 5K D-T |
1 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 50A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, UR, VDE |
|
W93-X112-25CIR BRKR MAG-HYDR 25A 277VAC |
4,200 | - |
|
Datasheet |
W9 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 25A | 277 V | - | Lever | 3 | - | - | - |
|
5SY43638SUP PTOR 5SY4 3P 480V 63A 5K D-T |
1 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 63A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, UR, VDE |
|
IELHK111-1-62-80.0-01-VCIR BRKR MAG-HYDR LEVER 80A |
1 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 80A | - | - | Lever | 3 | - | - | - |
|
3RV20214EA10MSP S0 27-32A SCREW |
1 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 32A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
3RV20314VA10MSP S2 CLASS 10 35-45A SCREW |
1 | - |
|
Datasheet |
3RV2 | Bulk | Active | DIN Rail | Thermal | 45A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
|
4404.0001CIR BRKR THRM 4A 240VAC 48VDC |
12 | - |
|
Datasheet |
T9-611 | Box | Active | Panel Mount | Thermal | 4A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4404.0009CIR BRKR THRM 7A 240VAC 48VDC |
6,796 | - |
|
Datasheet |
T9-611 | Box | Active | Panel Mount | Thermal | 7A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
|
4404.0029CIR BRKR THRM 4A 240VAC 48VDC |
3,380 | - |
|
Datasheet |
T9-711 | Box | Active | Panel Mount | Thermal | 4A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4404.0035CIR BRKR THRM 5A 240VAC 48VDC |
2,515 | - |
|
Datasheet |
T9-711 | Box | Active | Panel Mount | Thermal | 5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4404.0101CIRC BREAKER PCB MNT 8A |
8,432 | - |
|
Datasheet |
T9-818 | Bulk | Active | Through Hole | Thermal | 8A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
3-101-227CIR BRKR THRM 5A 240VAC 48VDC |
8,619 | - |
|
Datasheet |
T9-817 | Box | Active | Through Hole | Thermal | 5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
W28-XT1A-8CIR BRKR THRM 8A 250VAC 32VDC |
18 | - |
|
Datasheet |
W28 | Bulk | Active | Panel Mount | Thermal | 8A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
CLB-203-11A3N-B-ACIR BRKR THRM 20A 250VAC 32VDC |
7,797 | - |
|
Datasheet |
CLB | Box | Active | Panel Mount | Thermal | 20A | 250 V | 32 V | Push to Reset | 1 | None | - | CE, cUL, TUV, UL1077, UL1500 |
|
W57-XB6A99C10-12CIR BRKR THRM 12A 250VAC |
3,130 | - |
|
Datasheet |
W57 | Tray | Active | Panel Mount | Thermal | 12A | 250 V | - | Push to Reset | 1 | - | - | - |
