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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R11-1-1.50A-B06EVCIR BRKR MAG-HYDR |
7,603 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 250 V | 65 V | Rocker | 1 | None | - | - |
|
NDB1-125C80-180A, 240V AC, 60V DC, 1 Pole, Di |
200 | - |
|
Datasheet |
NDB1-125 | Retail Package | Active | DIN Rail | High Current | 80A | 480 V | 60 V | Lever | 1 | None | - | CCC, UL1077 |
|
2822040000CIR BRK MAG-HYD 240VAC/80VDC LVR |
12 | - |
|
Datasheet |
HB | Box | Obsolete | DIN Rail | Magnetic (Hydraulic Delay) | 4A | 240 V | 80 V | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
1100-CB1C2D20UL 489, 1 POLE, 2A, TRIP CURVE C |
200 | - |
|
- |
1100 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
1100-CB1D2U15UL 489, 1 POLE, 15A TRIP CURVE D |
197 | - |
|
- |
1100 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
CBW68-HF-50A-5HDCIR BRKR THRM 50A 250VAC 50VDC |
500 | - |
|
Datasheet |
CBW68 | Bulk | Active | Panel Mount | Thermal | 50A | 250 V | 32 V | Push to Reset | 1 | None | - | cURus, IP 40 |
|
W91-A112-15CIR BRKR MAG-HYDR 15A 277VAC |
214 | - |
|
Datasheet |
W9 | Tray | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 277 V | - | Lever | 1 | - | - | - |
|
CBW68-EF-60A-PCIR BRKR THRM 60A 250VAC 50VDC |
156 | - |
|
Datasheet |
CBW68 | Bulk | Active | Panel Mount | Thermal | 60A | 250 V | 32 V | Push to Reset | 1 | None | - | cURus, IP 40 |
|
W23-X1013-15CIR BRKR THRM |
3,925 | - |
|
- |
W23 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 50 V | Push-Pull Plunger | - | - | - | - |
|
NDB2-63C20-33 Pole, 20A, 480V AC, Trip Curve |
199 | - |
|
Datasheet |
NDB2 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | - | Lever | 3 | - | - | UL1077 |
|
UPGH11-1-66-153-01UPGH11-1-66-153-01 |
102 | - |
|
- |
* | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
NDB2-63C40-340A, 240V AC, 60V DC, 1 Pole, Di |
249 | - |
|
Datasheet |
NDB2 | Retail Package | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | 60 V | Lever | 3 | None | - | CCC, UL1077 |
|
W67-X2Q13-30CIR BRKR MAG-HYDR 30A 277VAC |
2,817 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 277 V | - | Lever | 1 | - | - | - |
|
W67-X2Q52-2CIR BRKR MAG-HYDR 2A 65VDC LEVER |
8,312 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2A | - | 65 V | Lever | 1 | - | - | - |
|
W67-X2Q13-3CIR BRKR MAG-HYDR 3A 277VAC |
7,107 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 3A | 277 V | - | Lever | 1 | - | - | - |
|
NDB1L-32C-25-120V25A GROUND FAULT CB, 30MA EARTH |
250 | - |
|
Datasheet |
NDB1L | Box | Active | DIN Rail | Ground Fault | 25A | 120 V | - | Lever | 2 | Red | - | UL1053 |
|
NDB1L-32C-16-120V16A GROUND FAULT CB, 30MA EARTH |
242 | - |
|
Datasheet |
NDB1L | Box | Active | DIN Rail | Ground Fault | 16A | 120 V | - | Lever | 3 | Red | - | UL1053 |
|
NDB1L-32C-20-120V20A GROUND FAULT CB, 30MA EARTH |
195 | - |
|
Datasheet |
NDB1L | Box | Active | DIN Rail | Ground Fault | 20A | 120 V | - | Lever | 4 | Red | - | UL1053 |
|
NDB1L-32C-6-120V6A GROUND FAULT CB, 30MA EARTH L |
166 | - |
|
Datasheet |
NDB1L | Box | Active | DIN Rail | Ground Fault | 6A | 120 V | - | Lever | 1 | Red | - | UL1053 |
|
NDB1L-32C-10-240V10A GROUND FAULT CB, 30MA EARTH |
150 | - |
|
Datasheet |
NDB1L | Box | Active | DIN Rail | Ground Fault | 10A | 240 V | - | Lever | 8 | Red | - | UL1053 |
