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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51454ED311AA0BRKR 3VA51 3P 45A 25KA FTFM NAV |
2,068 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51504ED311AA0BRKR 3VA51 3P 50A 25KA FTFM NAV |
3,069 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51954ED311AA0BRKR 3VA51 3P 15A 25KA FTFM NAV |
7,142 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 15A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
M9F52304MULTI9 C60BPR 3P C 4A 10KA 480Y/ |
8,503 |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 415 V | - | Toggle | 3 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
GMS-100H 100AMTR STR 100A HIGH BREAK 80-100A |
3,088 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
GMS-100H 50AMTR STR 100A HIGH BREAK 34-50A |
3,932 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
GMS-100H 63AMTR STR 100A HIGH BREAK 45-63A |
8,398 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
GMS-100H 75AMTR STR 100A HIGH BREAK 55-75A |
4,194 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
GMS-100H 90AMTR STR 100A HIGH BREAK 70-90A |
9,775 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
M9F52301MULTI9 C60BPR 3P C 1A 10KA 480Y/ |
2,294 |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 1A | 415 V | - | Toggle | 3 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
QHB220FTMINIATURE CIRCUIT BREAKER 120/24 |
4,148 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
FA2-B2-14-825-12A-BGCIRCUIT BREAKER |
3,856 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 250A | 277 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
|
FA2-B9-26-922-12A-CGCIRCUIT BREAKER |
4,837 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 225A | 240 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
|
FA2-B2-12-912-12A-BGCIRCUIT BREAKER |
2,617 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 125A | 277 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
|
FA2-B9-26-810-12A-CGCIRCUIT BREAKER |
4,575 |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 100A | 240 V | 125 V | Lever | 2 | None | - | CCC, cULus, UL489 |
|
|
AP7-1-71-251CIR BRKR HYD MAG |
5,023 |
|
Datasheet | AP | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250mA | 240 V | 50 V | Toggle | 1 | None | - | CSA, UL1077 |
|
|
AP7-1-71-501CIR BRKR HYD MAG |
9,389 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 500mA | 240 V | 50 V | Toggle | 1 | None | - | CSA, UL1077 |
|
|
AP7-1-72-501CIR BRKR HYD MAG |
5,880 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 500mA | 240 V | 50 V | Toggle | 1 | None | - | CSA, UL1077 |
|
|
203-23-7958-2CIR BRKR ROCKER |
7,233 |
|
Datasheet | - | Bulk | Not For New Designs | - | - | - | - | - | - | - | - | - | UL1077 |
|
|
AP7-1-72F-502CIR BRKR, HYDMAG, 2 PL, 250VAC,0 |
8,523 |
|
Datasheet | AP | Bulk | Obsolete | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 240 V | 50 V | Toggle | 1 | None | - | CSA, UL1077 |
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.
