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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3C2UR3C2UR 2A MCB C CHAR 3 P 480Y/277 |
4 | - |
|
- |
UR | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | - | Lever | 3 | None | - | CE, cURus, UL1077 |
|
R21-62-5.00A-B121EV-SCIR BRKR MAG-HYDR 5A ROCKER |
2,235 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | - | - | Rocker | 2 | - | - | - |
|
APL1-531-300CIRCUIT BREAKER MAG-HYDR LEVER |
5 | - |
|
Datasheet |
APL | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
UPG11-7136-2CIRCUIT BREAKER MAG-HYDR LEVER |
5 | - |
|
Datasheet |
UPG | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 2 | - | - | - |
|
2481360000CB PROTECTOR 1077 3P D 20A ACDC |
5 | - |
|
Datasheet |
MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
IEG6-1REC4-51-2.50-21-VCIR BRKR MAG-HYDR LEVER 2.5A |
22 | - |
|
Datasheet |
IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2.5A | - | - | Lever | 1 | - | - | CSA, TUV, UL1077 |
|
IELK12-32814-50-VCIRCUIT BREAKER MAG-HYDR LEVER |
20 | - |
|
Datasheet |
IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | - | - | - | - |
|
R16-3-5.00A-G06CIR BRKR MAG-HYDR 5A ROCKER |
15 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | - | - | Rocker | 1 | - | - | - |
|
APL1-1REC4-62F-203CIRCUIT BRKR MAG-HYDR LEVER 20A |
22 | - |
|
Datasheet |
APL | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 277 V | 65 V | Lever | 1 | - | - | - |
|
BR2C30ACBRANCH/2P CCTBRKR/C CURVE/30A |
7,833 | - |
|
- |
* | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
P1MB3PC063 POLE, CURVE C, 6A, 230/400VAC |
25 | - |
|
Datasheet |
P1MB3P | Box | Active | DIN Rail | Thermal Magnetic | 6A | 400 V | - | Lever | 3 | None | - | CSA C22.2 No. 235, cURus, EAC, IEC 60898-1, IEC 60947-2, TUV-Rheinland, UL 1077 |
|
3120-N321-H7M1-W01F-16ACIR BRKR THERM SWITCH 2P |
5 | - |
|
Datasheet |
3120-N | Bulk | Active | Panel Mount | Thermal | 16A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
4420.024CIR BRKR THRM MAG 25A 480V 65V |
6 | - |
|
Datasheet |
AS168XAC2 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | 480 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0297CIR BRKR THRM MAG 32A 480V 65V |
3 | - |
|
Datasheet |
AS168XAC2 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 32A | 480 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
IULK1-1-62-30.0-01CIR BRKR MAG-HYDR 30A LEVER |
22 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 250 V | - | Lever | 1 | None | - | UL1077 |
|
IULK1-1-62-50.0-C-01CIR BRKR MAG-HYDR 50A LEVER |
20 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | - | Lever | 1 | - | - | - |
|
IULK1-1-62-10.0-01CIR BRKR MAG-HYDR 10A LEVER |
17 | - |
|
Datasheet |
IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 250 V | - | Lever | 1 | None | - | UL1077 |
|
R21-41-5.00A-B06EVCIR BRKR MAG-HYDR 5A ROCKER |
6 | - |
|
Datasheet |
SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | - | - | Rocker | 2 | - | - | - |
|
|
808-H-0.03ACIR BRKR 30MA 120VAC 60VDC |
10 | - |
|
Datasheet |
808 | Bulk | Active | PCB | Magnetic | 30mA | 120 V | 60 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
APL1-1-52-703-MCIRCUIT BRKR MAG-HYDR LEVER 70A |
6,459 | - |
|
Datasheet |
APL | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 70A | 277 V | 65 V | Lever | 1 | - | - | - |
