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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FA2-P0-14-840-42A-BTCIRCUIT BREAKER |
9,691 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 400A | 277 V | 125 V | Lever | 2 | None | - | CCC, UL489A |
|
|
FA2-P0-14-830-22A-BTCIRCUIT BREAKER |
3,688 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 300A | 277 V | 125 V | Lever | 2 | None | - | CCC, UL489A |
|
|
3VA51105ED260AA0BRKR 3VA51 2P 100A 35KA FTFM AL |
3,367 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 2 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51956ED300DD0BRKR 3VA51 3P 15A 65KA FTFM BOX |
3,774 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 15A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51406ED300DD0BRKR 3VA51 3P 40A 65KA FTFM BOX |
6,766 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 40A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51606ED300DD0BRKR 3VA51 3P 60A 65KA FTFM BOX |
4,510 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 60A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51506ED300DD0BRKR 3VA51 3P 50A 65KA FTFM BOX |
8,253 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51456ED300DD0BRKR 3VA51 3P 45A 65KA FTFM BOX |
9,735 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51126ED160AA0BRKR 3VA51 1P 125A 50KA FTFM AL |
5,919 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51256ED300DD0BRKR 3VA51 3P 25A 65KA FTFM BOX |
6,387 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51206ED300DD0BRKR 3VA51 3P 20A 65KA FTFM BOX |
4,181 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 20A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51306ED300DD0BRKR 3VA51 3P 30A 65KA FTFM BOX |
7,743 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489 |
|
|
3VA51356ED300DD0BRKR 3VA51 3P 35A 65KA FTFM BOX |
8,175 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 35A | 690 V | - | Lever | 3 | None | - | CCC, CE |
|
|
M39019/02-263SCIR BRKR HYD MAG |
7,645 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1.5A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-259SCIR BRKR HYD MAG |
3,699 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-233SCIR BRKR HYD MAG |
9,561 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 6A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-237SCIR BRKR HYD MAG |
2,707 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 7A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-221SCIR BRKR HYD MAG |
6,856 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 2.5A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-257SCIR BRKR HYD MAG |
8,157 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 240 V | 50 V | Lever | 1 | None | - | - |
|
|
M39019/02-249SCIR BRKR HYD MAG |
2,216 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 240 V | 50 V | Lever | 1 | None | - | - |
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.
