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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
PP21-2-10.0A-OC-VCIR BRKR 10A 250VAC 65VDC |
113 | - |
|
Datasheet |
SNAPAK® | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | 65 V | Push-Pull Plunger | 2 | - | - | UL1077 |
|
4430.2303CIR BRKR THRM 5A 240VAC 60VDC |
2,161 | - |
|
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 |
|
4430.2302CIR BRKR THRM 2A 240VAC 60VDC |
192 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2305CIR BRKR THRM 15A 240VAC 60VDC |
125 | - |
|
Datasheet |
TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W19DG4-10ACIR BRKR THRM 10A 250VAC 50VDC |
262 | - |
|
Datasheet |
3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | Green | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
2907594CIR BRKR 15A 480VAC 125VDC |
247 | - |
|
Datasheet |
TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
129-L11-H-KF-20ACIR BRKR THRM 20A 250VAC 50VDC |
130 | - |
|
Datasheet |
129 | Bulk | Active | Chassis Mount | Thermal | 20A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
GSB633PC40MCB UL1077 C 3P 40A |
217 | - |
|
Datasheet |
GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | - | Lever | 3 | None | - | UL1077 |
|
4230-T130-K0CE-30ACIR BRKR THERM 30A 480VAC/125VDC |
109 | - |
|
Datasheet |
4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL1077 |
|
IEG6-1-51-50.0-01-VCIR BRKR MAG-HYDR LEVER 50A |
118 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | 80 V | Lever | 1 | None | - | CSA, TUV, UL1077 |
|
1D10ULCIR BRKR THRM-MAG 10A LEVER |
104 | - |
|
Datasheet |
UL | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
W23-X1A1G-40CIR BRKR THRM 40A 240VAC 50VDC |
254 | - |
|
Datasheet |
W23 | Bulk | Active | Panel Mount | Thermal | 40A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
W23-X1A1G-35CIR BRKR THRM 35A 240VAC 50VDC |
4,084 | - |
|
Datasheet |
W23 | Bulk | Active | Panel Mount | Thermal | 35A | 240 V | 50 V | Push-Pull Plunger | 1 | - | - | - |
|
T26-2-7.00A-27720-1CIR BRKR MAGHYDR 7A 250VAC 65VDC |
202 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7A | 250 V | 65 V | Toggle | 2 | - | - | UL1077 |
|
|
IELK1-1-72-30.0-01-VCIR BRKR 30A 240VAC 80VDC |
143 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 240 V | 80 V | Lever | 1 | None | - | UL1077 |
|
W31-X2M1G-15CIR BRKR THRM 15A 240VAC 50VDC |
211 | - |
|
Datasheet |
W31 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 50 V | Toggle | 1 | - | - | - |
|
IEL1-1-51-20.0-01-VCIR BRKR MAG-HYDR |
68 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Lever | 1 | None | - | - |
|
5SJ41307HG40MCB 5SJ4 1P 240V 30A SAME PH 14K |
101 | - |
|
Datasheet |
5SJ4 | Bulk | Active | DIN Rail | - | 30A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
W67-X2Q13-10CIR BRKR MAG-HYDR 10A 277VAC |
174 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 1 | - | - | - |
|
W67-X2Q12-10CIR BRKR MAG-HYDR 10A 277VAC |
71 | - |
|
Datasheet |
W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 1 | - | - | - |
