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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2477840000CB MCB 489 1P C 3A ACDC |
69 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2477870000CB MCB 489 1P C 6A ACDC |
11 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2477830000CB MCB 489 1P C 2A ACDC |
34 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2477970000CB MCB 489 1P C 30A ACDC |
10 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
7940125379CIR BRKR MAG-HYDR 1A 120VAC |
82 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 1A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 5-02, UL489, VDE |
|
7940102572CIR BRKR MAG-HYDR 2A 120VAC |
67 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 5-02, UL489, VDE |
|
9926251910CIR BRKR MAG-HYDR 10A 80VDC |
67 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | - | 80 V | Lever | 1 | - | - | UL489A, VDE |
|
2-5700-IG1-P10-DD-5ACIR BRKR THRM 5A 250VAC 50VDC |
22 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-5700-IG1-P10-DD-25ACIR BRKR THRM 25A 250VAC 50VDC |
7 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 25A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-5700-IG1-P10-DD-20ACIR BRKR THRM 20A 250VAC 50VDC |
59 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2-5700-IG1-P10-DD-15ACIR BRKR THRM 15A 250VAC 50VDC |
33 | - |
|
Datasheet |
2-5700 | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
C10A1P-80VDCCIR BRKR MAG-HYDR 10A 80VDC |
39 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | - | 80 V | Lever | 1 | - | - | CE, UL489, UR |
|
C5A1P-80VDCCIR BRKR MAG-HYDR 5A 80VDC LEVER |
38 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 5A | - | 80 V | Lever | 1 | - | - | CE, UL489, UR |
|
C15A1P-489CIR BRKR MAG-HYDR 15A 240VAC |
37 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 240 V | - | Lever | 1 | - | - | CE, UL489, UR |
|
C20A1P-489CIR BRKR MAG-HYDR 20A 240VAC |
25 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 240 V | - | Lever | 1 | - | - | CE, UL489, UR |
|
C15A1P-80VDCCIR BRKR MAG-HYDR 15A 80VDC |
17 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | - | 80 V | Lever | 1 | - | - | CE, UL489, UR |
|
1C1ULCIR BRKR THRM-MAG 1A LEVER |
40 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
C10A1P-489CIR BRKR MAG-HYDR 10A 240VAC |
47 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Lever | 1 | - | - | CE, UL489, UR |
|
C5A1P-489CIR BRKR MAG-HYDR 5A 240VAC |
39 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 5A | 240 V | - | Lever | 1 | - | - | CE, UL489, UR |
|
PP21-2-20.0A-OB-VCIR BRKR 20A 250VAC 65VDC |
45 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 65 V | Push-Pull Plunger | 2 | - | - | UL1077 |
