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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GSB632PC25MCB UL1077 C 2P 25A |
5 | - |
|
Datasheet |
GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 480 V | - | Lever | 2 | None | - | UL1077 |
|
GSB632PC63MCB UL1077 C 2P 63A |
3 | - |
|
Datasheet |
GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 480 V | - | Lever | 2 | None | - | UL1077 |
|
|
1180-01-2.5ACIR BRKR THRM 2.5A 250VAC 72VDC |
1 | - |
|
Datasheet |
1180 | Bulk | Active | Holder | Thermal | 2.5A | 250 V | 72 V | Push-Push | 1 | None | - | CSA C22.2 No 235, CQC, IEC 60934, UL1077 |
|
1180-01-8ACIR BRKR THRM 8A 250VAC 72VDC |
6,576 | - |
|
Datasheet |
1180 | Bulk | Active | Holder | Thermal | 8A | 250 V | 72 V | Push-Push | 1 | None | - | CSA C22.2 No 235, CQC, IEC 60934, UL1077 |
|
4430.1067CIR BRKR THRM 20A 240VAC 60VDC |
1 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.0572CIR BRKR THRM 20A 240VAC 60VDC |
9,127 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.047CIR BRKR THRM 10A 240VAC 60VDC |
7,905 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1926CIR BRKR THRM 5A 240VAC 60VDC |
2,143 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.1634CIR BRKR THRM 15A 240VAC 60VDC |
9,003 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | Red | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.3511CIR BRKR THRM 10A 240VAC 60VDC |
4,586 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
C5A1PCIR BRKR MAG-HYDR 5A 480VAC |
4 | - |
|
Datasheet |
- | Tray | Active | DIN Rail | Magnetic (Hydraulic Delay) | 5A | 480 V | - | Lever | 1 | - | - | CE, UL1077, UR |
|
1279020000CIR BRKR THRM 4A 250VAC 65VDC |
5 | - |
|
Datasheet |
1180 | Bulk | Active | Holder | Thermal | 4A | 250 V | 72 V | Push-Push | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
1279030000CIR BRKR THRM 5A 250VAC 65VDC |
2 | - |
|
Datasheet |
1180 | Bulk | Active | Holder | Thermal | 5A | 250 V | 72 V | Push-Push | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
3-128-243TA36 CIRCUIT BREAKER 2P RO 3A |
5 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 3A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-239TA36 CIRCUIT BREAKER 2P RO 3A |
9,922 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 3A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-214TA36 CIRCUIT BREAKER 2P RO 20A |
9,850 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 20A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-235TA36 CIRCUIT BREAKER 2P RO 10A |
9,487 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 10A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-230TA36 CIRCUIT BREAKER 2P RO 16A |
7,887 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 16A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-231TA36 CIRCUIT BREAKER 2P RO 16A |
8,972 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 16A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
|
3-128-218TA36 CIRCUIT BREAKER 2P RO 15A |
3,200 | - |
|
Datasheet |
- | Box | Active | Panel Mount | Thermal | 15A | 277 V | 60 V | Rocker | 2 | None | - | CCC, CE, cURus, VDE |
