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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
P1MB1PC131 POLE, CURVE C, 13A, 230VAC |
12 | - |
|
Datasheet |
P1MB1P | Box | Active | DIN Rail | Thermal Magnetic | 13A | 230 V | 60 V | Lever | 1 | None | - | CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077 |
|
NDB5-Z432-1CIR BRKR HYDRAULIC MAGNT 32A LVR |
8 | - |
|
Datasheet |
NDB5 | Box | Discontinued at Digi-Key | DIN Rail | Magnetic (Hydraulic Delay) | 32A | - | - | Lever | 1 | - | - | UL1077 |
|
EP101ULH3C10Circuit Breaker, 1-P, 10A/277VAC |
37 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
EP101ULH3C40Circuit Breaker, 1-P, 40A/277VAC |
20 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB5-Z41-1CIR BRKR HYDRAULIC MAGNT 1A LVR |
10 | - |
|
Datasheet |
NDB5 | Box | Discontinued at Digi-Key | DIN Rail | Magnetic (Hydraulic Delay) | 1A | - | - | Lever | 1 | - | - | UL1077 |
|
NDB5-J425-1PNDB5-J425-1P is a DIN rail break |
14 | - |
|
Datasheet |
NDB5 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 25A | 240 V | - | Lever | 1 | - | - | UL1077 |
|
NDB5-J410-1PCIR BRKR HYD MAG 10A 240VAC LVR |
9 | - |
|
Datasheet |
NDB5 | Box | Discontinued at Digi-Key | DIN Rail | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Lever | 1 | - | - | UL1077 |
|
P1MB1PC501 POLE, CURVE C, 50A, 230VAC |
36 | - |
|
Datasheet |
P1MB1P | Box | Active | DIN Rail | Thermal Magnetic | 50A | 230 V | 60 V | Lever | 1 | None | - | CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077 |
|
NDB3100Z450-1LSS1A0KUL489 Listed, these panel or rac |
10 | - |
|
- |
- | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB2-63C2-2CIR BRKR THERM MAG 2A 480VAC LVR |
30 | - |
|
Datasheet |
NDB2 | Box | Discontinued at Digi-Key | DIN Rail | Thermal Magnetic | 2A | 480 V | - | Lever | 2 | - | - | UL1077 |
|
0627043863-LSEAMiniature Circuit Breaker UL1077 |
21 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
MX36-GCA-40CIR BRKR 40A 48VDC PUSH-RESET |
50 | - |
|
Datasheet |
MX36-GCA | Bulk | Active | Panel Mount | - | 40A | - | 48 V | Push to Reset | 1 | None | - | cUL, UL |
|
MX36-GCA-80CIR BRKR 80A 48VDC PUSH-RESET |
10 | - |
|
Datasheet |
MX36-GCA | Bulk | Active | Panel Mount | - | 80A | - | 48 V | Push to Reset | 1 | None | - | cUL, UL |
|
QZ113D2022A Circuit Breaker, 1 Pole, 277V |
30 | - |
|
Datasheet |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
QZ113D230QZ113D230 DIN rail mini AC circu |
9 | - |
|
- |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 150A | 120 V | 125 V | Lever | 1 | None | - | CE, CSA, VDE, UL1077 |
|
QZ113D250QZ113D250 DIN rail mini AC circu |
14 | - |
|
- |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 150A | 120 V | 125 V | Lever | 1 | None | - | CE, CSA, VDE, UL1077 |
|
279900211 AC NO/NC PREBREAK |
30 | - |
|
- |
* | Retail Package | Active | - | - | - | - | - | - | - | - | - | - |
|
QZ113D220QZ113D220 DIN rail mini AC circu |
34 | - |
|
Datasheet |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
QZ113D21515 Amp Circuit Breaker,1 Pole, M |
13 | - |
|
Datasheet |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
QZ113D204QZ113D204 DIN rail mini AC circu |
11 | - |
|
- |
QZ | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | 240 V | - | Lever | 1 | None | - | UL1077 |
