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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.3263CIR BRKR THRM 12A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
N11-B0-24-610-121-D3CIR BRKR MAG-HYDR 10A 240VAC |
7 | - |
|
Datasheet |
N | Box | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 240 V | - | Rocker | 1 | None | - | TUV, UL489 |
|
2478970000CB MCB 489 2P D 32A ACDC |
6 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 32A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
4230-T120-K0DU-30ACIR BRKR THERM 30A 480VAC/125VDC |
2 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
CB211-20CIR BRKR 20A AUTO RESET |
10 | - |
|
Datasheet |
CB211 | Bulk | Active | Holder | - | 20A | - | 14 V | Automatic Reset | 1 | None | - | - |
|
3130-F120-P7T1-W02Q-1ACIR BRKR THRM 1A 250VAC 50VDC |
11 | - |
|
Datasheet |
3130 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
IUL1-1REC4-61-20.0-A-01CIR BRKR MAG-HYDR 20A LEVER |
3 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Lever | 1 | - | - | - |
|
W91-X112-1CIR BRKR MAG-HYDR 1A 277VAC |
6 | - |
|
Datasheet |
W9 | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 277 V | - | Lever | 1 | - | - | - |
|
5SJ41308HG41MCB 5SJ4 1P 240V 30A 10K D-TRIP |
12 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 30A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
IUGN1-1-62-15.0CIR BRKR MAG-HYDR 15A TOGGLE |
3 | - |
|
Datasheet |
IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | - | - | Toggle | 1 | - | - | - |
|
GP2E01CIR BRK THRM MAG 160MA 690VAC PB |
4 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Thermal Magnetic | 160mA | 690 V | - | Pushbutton | 3 | None | - | cUL, UL |
|
GP2E02CIR BRK THRM MAG 250MA 690VAC PB |
4 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Thermal Magnetic | 250mA | 690 V | - | Pushbutton | 3 | None | - | cUL, UL |
|
GP2E03CIR BRK THRM MAG 400MA 690VAC PB |
2 | - |
|
Datasheet |
- | Box | Active | DIN Rail | Thermal Magnetic | 400mA | 690 V | - | Pushbutton | 3 | None | - | cUL, UL |
|
3400-IG8-P10-8ACIR BRKR THRMMAG 8A 250VAC 80VDC |
10 | - |
|
Datasheet |
3400 | Bulk | Active | Panel Mount | Thermal Magnetic | 8A | 250 V | 80 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
4430.2693CIR BRKR THRM 12A 240VAC 60VDC |
12 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 12A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1334CIR BRKR THRM 8A 240VAC 60VDC |
14 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.105CIR BRKR THRM 7A 240VAC 60VDC |
19 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0964CIR BRKR THRM 14A 240VAC 60VDC |
15 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 14A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
7940102660QL-2-13-DM-1-10 |
7 | - |
|
- |
9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 10A | - | - | Lever | 2 | - | - | CE, CSA, UL, VDE |
|
7940102663CIR BRKR MAG-HYDR 2A 480VAC |
7 | - |
|
- |
9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 2A | 480 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
