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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BDF16045MOLDED CASE CIRCUIT BREAKER 347V |
4,505 |
|
Datasheet | PowerPact | Box | Obsolete | DIN Rail | Thermal Magnetic | 45A | 240 V | 250 V | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
FS1-B0-16-825-12A-BJCIRCUIT BREAKER |
3,863 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 250A | 277 V | 125 V | Lever | 1 | None | - | CCC, cULus, TUV, UL489 |
|
|
QOUR3105283MINIATURE CIRCUIT BREAKER 240V 1 |
3,802 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 10A | 240 V | 440 V | Lever | 3 | None | - | CSA, IEC, UL |
|
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QOUR3505283CCCMINIATURE CIRCUIT BREAKER 240V 5 |
5,423 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
BDL16040LHMOLDED CASE CIRCUIT BREAKER 347V |
5,706 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
CELHPB111-1REC4-52-300.-01-VCIR BRKR,HYDMAG |
2,263 |
|
Datasheet | CEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 300A | - | 80 V | Lever | 3 | None | - | CCC, UL489A, VDE |
|
|
LELHPB111-1REC4-52-200.-2-01CIR BRKR,HYDMAG |
8,199 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 200A | 250 V | 80 V | Lever | 3 | None | - | - |
|
|
CELHPB111-1REC4-52-300.-01-TCIR BRKR,HYDMAG |
8,205 |
|
Datasheet | CEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 300A | - | 80 V | Lever | 3 | None | - | TUV, UL489A |
|
|
CELHPB111-1RS4-51-300.-01-TCIR BRKR,HYDMAG |
6,427 |
|
Datasheet | CEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 300A | - | 80 V | Lever | 3 | None | - | TUV, UL489A |
|
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JAE-1-1RLS4-52-1-B1-200-ACIR BRKR HYD MAG |
5,523 |
|
Datasheet | JAE | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 200A | - | 65 V | Lever | 1 | None | - | - |
|
|
2510KW2HMANUAL SWITCH 600VAC K+OPTIONS |
6,334 |
|
Datasheet | K | Box | Active | Chassis Mount | Switch Only | 30A | 600 V | 230 V | Toggle | 3 | None | - | CSA, UL |
|
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QOB3601201MINIATURE CIRCUIT BREAKER 240V 6 |
5,101 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 60A | - | - | Lever | 3 | None | - | CSA, UL |
|
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QOB3201200MINIATURE CIRCUIT BREAKER 240V 2 |
4,503 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB3401200MINIATURE CIRCUIT BREAKER 240V 4 |
5,211 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 40A | 240 V | 250 V | Lever | 3 | None | - | CSA, UL |
|
|
QOB3251200MINIATURE CIRCUIT BREAKER 240V 2 |
2,549 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 25A | - | - | Lever | 3 | None | - | CSA, UL |
|
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QOB3301200MINIATURE CIRCUIT BREAKER 240V 3 |
3,110 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
219-4-5055-1CIRCUIT BREAKER MAG-HYDR LEVER |
5,906 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
3VA51104ED111AA0BRKR 3VA51 1P 100A 25KA FTFM NAV |
2,198 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
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219-4-1REC4-66-5-9-60-HCIR BRKR,HYDMAG |
7,273 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
3RV20324SA15MSP S2 CLASS 10 9.5-14A SCRW 1NO |
3,774 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 14A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
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.
