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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2478910000CB MCB 489 2P D 13A ACDC |
8 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 13A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2478940000CB MCB 489 2P D 20A ACDC |
20 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2478130000CB MCB 489 2P C 7A ACDC |
11 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2478890000CB MCB 489 2P D 10A ACDC |
24 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2478840000CB MCB 489 2P D 3A ACDC |
6 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
C5A2PCIR BRKR MAG-HYDR 5A 480VAC |
14 | - |
|
Datasheet |
- | Tray | Active | DIN Rail | Magnetic (Hydraulic Delay) | 5A | 480 V | - | Lever | 2 | - | - | CE, UL1077, UR |
|
5SJ41067HG40MCB 5SJ4 1P 240V 6A SAME PH 14K |
23 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41167HG40MCB 5SJ4 1P 240V 16A SAME PH 14K |
8 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41106HG40MCB 5SJ4 1P 240V 10A SAME PH 14K |
15 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41107HG40MCB 5SJ4 1P 240V 10A SAME PH 14K |
17 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41117HG40MCB 5SJ4 1P 240V 5A SAME PH 14K |
12 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 5A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SJ41037HG40MCB 5SJ4 1P 240V 3A SAME PH 14K |
6 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
5SY41018SUP PTOR 5SY4 1P 240V 1A 7.5K D- |
4 | - |
|
Datasheet |
SENTRON | Box | Active | DIN Rail | - | 1A | 400 V | 72 V | Lever | 1 | None | - | CCC, CE, EAC, UR, VDE |
|
C10A2P-489CIR BRKR MAG-HYDR 10A 240VAC |
16 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Lever | 2 | - | - | CE, UL489, UR |
|
C5A2P-489CIR BRKR MAG-HYDR 5A 240VAC |
7 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 5A | 240 V | - | Lever | 2 | - | - | CE, UL489, UR |
|
2C8ULCIR BRKR THRM-MAG 8A LEVER |
10 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
5SJ41167HG41MCB 5SJ4 1P 240V 16A 14K C-TRIP |
12 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
7940102667CIR BRKR MAG-HYDR 6A 480VAC |
2 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 6A | 480 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
9926252006CIR BRKR MAG-HYDR 6A 240VAC |
15 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 6A | 240 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
7940102668CIR BRKR MAG-HYDR 10A 480VAC |
13 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 480 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
