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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4400.0024CIR BRKR THRM 3A 240VAC 48VDC |
84 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 3A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
4400.0191CIR BRKR THRM 7A 240VAC 48VDC |
77 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 7A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
4400.0512CIR BRKR THRM 13A 240VAC 48VDC |
69 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 13A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
4400.029CIR BRKR THRM 4A 240VAC 48VDC |
62 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 4A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0089CIR BRKR THRM 2.5A 240VAC 48VDC |
52 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 2.5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4400.0042CIR BRKR THRM 800MA 240VAC 48VDC |
50 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 800mA | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
4400.0401CIR BRKR THRM 8A 240VAC 48VDC |
31 | - |
|
Datasheet |
T11 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
30055-30-BXCVP LOW CURR SWITCH |
13 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
14999656A, M STANDARD TRIP, THERMAL DEV |
100 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 6A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994630A, F FAST-TRIP, THERMAL DEVICE |
100 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 30A | - | 32 V | Push to Reset | 1 | None | - | - |
|
14999417.5A, F FAST-TRIP, THERMAL DEVIC |
100 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 7.5A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994525A, F FAST-TRIP, THERMAL DEVICE |
100 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 25A | - | 32 V | Push to Reset | 1 | None | - | - |
|
14999406A, F FAST-TRIP, THERMAL DEVICE |
100 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 6A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994315A, F FAST-TRIP, THERMAL DEVICE |
99 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 15A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994420A, F FAST-TRIP, THERMAL DEVICE |
99 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 20A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994210A, F FAST-TRIP, THERMAL DEVICE |
98 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 10A | - | 32 V | Push to Reset | 1 | None | - | - |
|
149994740A, F FAST-TRIP, THERMAL DEVICE |
94 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 40A | - | 32 V | Push to Reset | 1 | None | - | - |
|
14999395A, F FAST-TRIP, THERMAL DEVICE |
84 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 5A | - | 32 V | Push to Reset | 1 | None | - | - |
|
0UCB020.XCIR BRKR 20A 12VDC AUTO RESET |
10 | - |
|
Datasheet |
UCB | Bulk | Active | Holder | - | 20A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
30128-40CIR BRKR 40A 12V MET BRK HWD |
48 | - |
|
Datasheet |
813 | Bulk | Active | Chassis Mount | - | 40A | - | 12 V | Automatic Reset | 1 | None | - | - |
