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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51506ED121AA0BRKR 3VA51 1P 50A 50KA FTFM NAV |
9,736 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51406ED121AA0BRKR 3VA51 1P 40A 50KA FTFM NAV |
8,949 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 40A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51456ED121AA0BRKR 3VA51 1P 45A 50KA FTFM NAV |
5,539 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51256ED121AA0BRKR 3VA51 1P 25A 50KA FTFM NAV |
6,847 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51306ED121AA0BRKR 3VA51 1P 30A 50KA FTFM NAV |
7,618 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51356ED121AA0BRKR 3VA51 1P 35A 50KA FTFM NAV |
7,548 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 35A | 415 V | - | Lever | 1 | None | - | CCC |
|
|
3VA51606ED121AA0BRKR 3VA51 1P 60A 50KA FTFM NAV |
4,890 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 60A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51956ED121AA0BRKR 3VA51 1P 15A 50KA FTFM NAV |
7,804 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 15A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
3RV20314UB10MSP S2 CLASS 20 32-40A SCREW |
6,352 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 40A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
FS1-MA-14-825-42A-BGCIRCUIT BREAKER |
6,347 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 250A | 277 V | 125 V | Lever | 1 | None | - | CCC, cULus, UL489 |
|
|
BV4T007JMOTOR CIRCUIT PROTECTOR 600Y/347 |
2,681 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 7A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
BV4T013JMOTOR CIRCUIT PROTECTOR 600Y/347 |
8,363 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 13A | 347 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
BV4T050JMOTOR CIRCUIT PROTECTOR 600Y/347 |
7,775 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 50A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
BV4T025JMOTOR CIRCUIT PROTECTOR 600Y/347 |
3,786 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 25A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
BV4T003JMOTOR CIRCUIT PROTECTOR 600Y/347 |
9,607 |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 3.5A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
3VA51906ED120AA0BRKR 3VA51 1P 90A 50KA FTFM NUT |
2,674 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 90A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51806ED120AA0BRKR 3VA51 1P 80A 50KA FTFM NUT |
6,552 |
|
Datasheet | - | Box | Active | DIN Rail | - | 80A | 277 V | - | Lever | 1 | None | - | - |
|
|
203-22-1-72-102-4-1-1CIR BRKR,HYDMAG |
6,738 |
|
Datasheet | 203 | Bulk | Not For New Designs | Panel Mount | Magnetic | 1A | 250 V | 50 V | Rocker | 2 | Neon | 120V, 250V | UL1077 |
|
|
AP1-1R-4928-1CIR BRKR HYD MAG |
4,033 |
|
Datasheet | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
AP1-1R-4927-1CIR BRKR HYD MAG |
5,953 |
|
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.
