Circuit Breakers
Explore Circuit Breakers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AP12-1-62-752CIR BRKR HYD MAG |
7,688 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | 240 V | 50 V | Toggle | 2 | None | - | CSA, UL1077 |
|
|
AP12-1874-1CIR BRKR HYD MAG |
5,549 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
QOB3801042MINIATURE CIRCUIT BREAKER 240V 8 |
2,682 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 80A | 240 V | 250 V | Lever | 3 | None | - | CSA, UL |
|
|
3VA51114ED361AA0BRKR 3VA51 3P 110A 25KA FTFM NAV |
2,764 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 110A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489, VDE |
|
|
447-S-H-FA24-180804-300ACIR BRKR THRM-MAG 300A 28VDC |
3,773 |
|
Datasheet | 447 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 300A | - | 28 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
295-1111-1REC3-5545-2CIRCUIT BREAKER MAG-HYDR LEVER |
8,573 |
|
Datasheet | 295 | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 4 | - | - | - |
|
|
M39019/01-237CIR BRKR MAG 7A 240VAC 50VDC |
5,546 |
|
Datasheet | - | Bulk | Active | Panel Mount | Magnetic | 7A | 240 V | 50 V | Toggle | 1 | - | - | - |
|
|
EDB34025LHCAMINIATURE CIRCUIT BREAKER 480VY/ |
8,014 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
EDB34030CAMINIATURE CIRCUIT BREAKER 480Y/2 |
5,433 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | 480 V | - | Lever | 3 | None | - | cULus |
|
|
BV4T115JMOTOR CIRCUIT PROTECTOR 600Y/347 |
9,121 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 115A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
8536SDO6V02SSTARTER 600VAC 45AMP NEMA +OPTIO |
3,306 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 2 | None | - | CSA, UL |
|
|
8536SDO6V03STARTER 600VAC 45AMP NEMA +OPTIO |
3,170 |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 45A | 600 V | - | Not Included | 2 | None | - | CSA, UL |
|
|
M55629/5-351LCIR BRKR HYD MAG |
3,932 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-331LCIR BRKR HYD MAG |
8,149 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-379LCIR BRKR HYD MAG |
2,949 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-373LCIR BRKR HYD MAG |
4,301 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-422LCIR BRKR HYD MAG |
2,656 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-310LCIR BRKR HYD MAG |
6,380 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-400LCIR BRKR HYD MAG |
5,933 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
M55629/5-365LCIR BRKR HYD MAG |
8,526 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
Frequently Asked Questions
What are Circuit Breakers components used for?
Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Circuit Breakers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Breakers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
