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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M39019/03-206CIR BRKR HYD MAG |
3,232 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250mA | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-217CIR BRKR HYD MAG |
5,842 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-216CIR BRKR HYD MAG |
9,513 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-252CIR BRKR HYD MAG |
4,042 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 12.5A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-250CIR BRKR HYD MAG |
5,672 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-246CIR BRKR HYD MAG |
6,234 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 9A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-219CIR BRKR HYD MAG |
4,153 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-215CIR BRKR HYD MAG |
8,063 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-243CIR BRKR HYD MAG |
9,859 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 8A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-248CIR BRKR, HYDMAG, 1 PL, 50VDC/25 |
7,106 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-222CIR BRKR HYD MAG |
3,953 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2.5A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-239CIR BRKR HYD MAG |
4,449 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
M39019/03-231CIR BRKR, HYDMAG, 1 PL, 50VDC/25 |
8,385 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 240 V | 50 V | Lever | 2 | None | - | - |
|
|
BDF26060MOLDED CASE CIRCUIT BRKR 600Y/34 |
2,579 |
|
Datasheet | PowerPact | Box | Obsolete | DIN Rail | Thermal Magnetic | 60A | 525 V | - | Toggle | 2 | None | - | CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489 |
|
|
446-K-H-N-300ACIR BRKR THRM-MAG 300A 28VDC |
3,029 |
|
Datasheet | 446 | Bulk | Active | Chassis Mount | Thermal Magnetic | 300A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077 |
|
|
447-K-H-FN-400ACIRC BRKR THRM MAGNETIC |
9,740 |
|
Datasheet | 447 | Bulk | Active | Chassis Mount | Thermal Magnetic | 400A | - | 28 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
3VA51124ED361AA0BRKR 3VA51 3P 125A 25KA FTFM NAV |
6,966 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489, VDE |
|
|
QHB3201021MINIATURE CIRCUIT BREAKER 240V 2 |
3,607 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
3VA51116ED260AA0BRKR 3VA51 2P 110A 65KA FTFM AL |
3,140 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 110A | 415 V | - | Lever | 2 | None | - | CCC, CE, UL489, VDE |
|
|
M55629/6-376LCIR BRKR HYD MAG |
2,877 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
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.
