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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5SJ42107HG41MCB 5SJ4 2P 240V 10A 14K C-TRIP |
6 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ42047HG42MCB 5SJ4 2P 480/277 4A 10K C-TRI |
17 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ42108HG42MCB 5SJ4 2P 480/277 10A 10K D-TR |
4 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
5SJ42258HG42MCB 5SJ4 2P 480/277 25A 10K D-TR |
3 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489 |
|
482-G212-K1M1-A1S0-10ACIR BRKR THRM 10A 115VAC 28VDC |
17 | - |
|
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 |
|
5SJ42047HG41MCB 5SJ4 2P 240V 4A 14K C-TRIP |
7 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 4A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
IELHK11-1-61-40.0-A-01-VCIR BRKR MAG-HYDR 40A LEVER |
4 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 250 V | - | Lever | 2 | None | - | UL1077 |
|
5SJ42088HG42MCB 5SJ4 2P 480/277 8A 10K D-TRI |
18 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 8A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
5SJ42027HG42MCB 5SJ4 2P 480/277 2A 10K C-TRI |
8 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ42038HG42MCB 5SJ4 2P 480/277 3A 10K D-TRI |
2 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
7940100388CIR BRKR THRM 10A 24VDC SLD SWCH |
3 | - |
|
Datasheet |
ESX10-T | Box | Active | DIN Rail | Thermal | 10A | - | 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 |
|
5SJ42018HG42MCB 5SJ4 2P 480/277 1A 10K D-TRI |
21 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 1A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
7940100340CIR BRKR SOLID STATE 3A 24VDC |
8 | - |
|
Datasheet |
ESX10-T | Bag | Active | DIN Rail | Solid State | 3A | - | 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 |
|
5SJ42037HG42MCB 5SJ4 2P 480/277 3A 10K C-TRI |
5 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ42167HG42MCB 5SJ4 2P 480/277 16A 10K C-TR |
3 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 16A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489 |
|
5SJ42107HG42MCB 5SJ4 2P 480/277 10A 10K C-TR |
10 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, UL, VDE |
|
IELHK11-1REC4-62-40.0-01-UVCIR BRKR MAG-HYDR LEVER 40A |
3 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | - | - | Lever | 2 | - | - | - |
|
5SJ42068HG42MCB 5SJ4 2P 480/277 6A 10K D-TRI |
10 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
482-G111-K1M1-A1S0-50ACIR BRKR THRM 50A 115VAC 28VDC |
2 | - |
|
Datasheet |
482 | Bulk | Active | Panel Mount | Thermal | 50A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
5SJ42067HG42MCB 5SJ4 2P 480/277 6A 10K C-TRI |
15 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
