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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1410-L210-L2F1-S02-1ACIR BRKR THRM 1A 250VAC 50VDC |
4,946 | - |
|
Datasheet |
1410-L2 | Bulk | Active | PCB | Thermal | 1A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
0712233CIR BRKR THRM 3A 250VAC 65VDC |
3,945 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 3A | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
1538622THERMAL MINIATURE CIRCUIT BREAKE |
2,884 | - |
|
Datasheet |
TCP | Bulk | Active | Holder | Thermal | 5A | 250 V | 65 V | Push to Reset | 1 | None | - | - |
|
4430.2115CIR BRKR THRM 20A 240VAC 60VDC |
8,586 | - |
|
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 |
|
1110-F112-P1M1-5ACIR BRKR THRM 5A 250VAC 50VDC |
8,279 | - |
|
Datasheet |
1110 | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1020080CIRCUIT BRAKER 60A |
5,637 | - |
|
Datasheet |
TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1135753SINGLE-CHANNEL, ELECTRONIC FUSE |
9,347 | - |
|
Datasheet |
PTCB | Box | Active | DIN Rail | Solid State | 4A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
1135752SINGLE-CHANNEL, ELECTRONIC FUSE |
3,826 | - |
|
Datasheet |
PTCB | Box | Active | DIN Rail | Solid State | 8A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
2907511CIR BRKR 10A 480VAC 125VDC |
5,087 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
W23-X1A1G-15CIR BRKR THRM 15A 240VAC 50VDC |
3,961 | - |
|
Datasheet |
W23 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
W23-X1A1G-20CIR BRKR THRM 20A 240VAC 50VDC |
2,543 | - |
|
Datasheet |
W23 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
3120-N321-P7T1-W02D-20ACIR BRKR THRM 20A 250VAC 50VDC |
6,832 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W01D-20ACIR BRKR THRM 20A 250VAC 50VDC |
8,533 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2478860000CB MCB 489 2P D 5A ACDC |
4,169 | - |
|
Datasheet |
MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
2C10ULCIR BRKR THRM-MAG 10A LEVER |
9,245 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
7940126718CIR BRKR 10A 250VAC 80VDC |
7,721 | - |
|
Datasheet |
CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 250 V | 80 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
1115657FOUR-CHANNEL ELECTRONIC CIRCUIT |
8,868 | - |
|
Datasheet |
- | Box | Active | DIN Rail | - | 4A | - | 24 V | Lever | 1 | None | - | - |
|
3C30ULCIR BRKR THRM-MAG 30A LEVER |
3,176 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
LELHK11-1-62-7.00-U-01-VCIR BRKR MAG-HYDR 7A LEVER |
3,280 | - |
|
Datasheet |
LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7A | - | - | Lever | 2 | - | - | - |
|
W92-X112-10CIR BRKR MAG-HYDR 10A 277VAC |
4,870 | - |
|
Datasheet |
W9 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 2 | - | - | - |
