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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
583-G411-K1M1-A1S0TN-3ACIR BRKR THRM 3A 200VAC 28VDC |
8 | - |
|
Datasheet |
583 | Bulk | Active | Panel Mount | Thermal | 3A | 200 V | 28 V | Push-Pull Plunger | 3 | None | - | - |
|
JLE-3-1-63-5-B0-125CIR BRKR MAG-HYDR 125A 240VAC |
5 | - |
|
Datasheet |
JLE | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 125A | 240 V | - | Lever | 3 | - | - | - |
|
JLE-3-1REC4-62-5-B4-250-ACIR BRKR MAG-HYDR 250A 240VAC |
3,354 | - |
|
Datasheet |
JLE | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250A | 240 V | - | Lever | 3 | - | - | UL |
|
JTEP-2-2REC4-31726-1CIR BRKR MAG-HYDR LEVER |
9 | - |
|
Datasheet |
JTEP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 2 | - | - | - |
|
JTMP-2-1RLS4-31030-300CIR BRKR MAG-HYDR LEVER |
3,508 | - |
|
Datasheet |
JTMP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 2 | - | - | - |
|
M39019/06-232SCIR BRKR HYDMAG 2 PL 50VDC/25 |
4 | - |
|
- |
* | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
JTEP-4-1REC4-52-3-F1-700CIR BRKR MAG-HYDR 700A 160VDC |
5,481 | - |
|
Datasheet |
JTEP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 700A | - | 160 V | Lever | 4 | - | - | - |
|
EP101ULH3D35Circuit Breaker, 1-P, 35A/277VAC |
47 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
22110 BREAKERCIR BRKR 15A PUSH-RESET |
100 | - |
|
- |
- | Bulk | Active | Panel Mount | - | 15A | - | - | Push to Reset | 1 | None | - | - |
|
1423674-6W54-XB1A4A10-10=CKTBKR,THERM,P |
81 | - |
|
Datasheet |
W54 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Push to Reset | 1 | None | - | - |
|
2-1393249-0Thermal Circuit Breaker, 1 Pole( |
82 | - |
|
Datasheet |
W58 | Bulk | Active | Panel Mount | Thermal | 6A | 250 V | 50 V | Push to Reset | 1 | None | - | - |
|
NDB2-63C16-116A, 240V AC, 60V DC, 1 Pole, Di |
75 | - |
|
Datasheet |
NDB2 | Retail Package | Active | DIN Rail | Thermal Magnetic | 16A | 240 V | 60 V | Lever | 1 | None | - | CCC, UL1077 |
|
EP101ULH3D30Circuit Breaker, 1-P, 30A/277VAC |
6 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB330Z415-1QHY110RNDB330Z415-1QHY110R is a DC pane |
20 | - |
|
- |
- | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB330Z425-1QHY110RNDB330Z425-1QHY110R is a DC pane |
10 | - |
|
- |
- | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
0626050863-LSEAMiniature Circuit Breaker UL489, |
27 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
EP103ULH4C01Circuit Breaker, 3-P, 1A/480V, C |
7 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
EP101ULH3C20Circuit Breaker, 1-P, 20A/277VAC |
14 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB5-Z4.5-1CIR BRKR HYDRAULIC MAG 500MA LVR |
60 | - |
|
Datasheet |
NDB5 | Box | Discontinued at Digi-Key | DIN Rail | Magnetic (Hydraulic Delay) | 500mA | - | - | Lever | 1 | - | - | UL1077 |
|
NDB5-Z425-1PNDB5-Z425-1P is a one pole 25 am |
12 | - |
|
- |
- | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
