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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
447-S-H-FN-400ACIR BRKR THRM-MAG 400A 28VDC |
4,539 |
|
Datasheet | 447 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 400A | - | 28 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
446-S-H-N-100ACIR BRKR THRM 100A |
8,714 |
|
Datasheet | 446 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 100A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077 |
|
|
446-S-H-N-150ACIR BRKR THRM 150A |
3,953 |
|
Datasheet | 446 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 150A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077 |
|
|
446-S-H-N-250ACIR BRKR THRM 250A |
7,625 |
|
Datasheet | 446 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 250A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077 |
|
|
446-S-H-N-400ACIR BRKR THRM 400A |
8,266 |
|
Datasheet | 446 | Bulk | Obsolete | Chassis Mount | Thermal Magnetic | 400A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077 |
|
|
3VA51505ED321AA0BRKR 3VA51 3P 50A 35KA FTFM NAV |
8,456 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51205ED321AA0BRKR 3VA51 3P 20A 35KA FTFM NAV |
7,483 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 20A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51255ED321AA0BRKR 3VA51 3P 25A 35KA FTFM NAV |
2,046 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51455ED321AA0BRKR 3VA51 3P 45A 35KA FTFM NAV |
9,784 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51305ED321AA0BRKR 3VA51 3P 30A 35KA FTFM NAV |
8,781 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51355ED321AA0BRKR 3VA51 3P 35A 35KA FTFM NAV |
4,555 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 35A | 690 V | - | Lever | 3 | None | - | CCC |
|
|
3VA51405ED321AA0BRKR 3VA51 3P 40A 35KA FTFM NAV |
2,432 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 40A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51605ED321AA0BRKR 3VA51 3P 60A 35KA FTFM NAV |
4,494 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 60A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
203-141-25045-2CIR BRKR ROCKER |
5,176 |
|
Datasheet | - | Bulk | Not For New Designs | - | - | - | - | - | - | - | - | - | UL1077 |
|
|
583-G111-K1M1-A1S1UN-5ACIR BRKR THRM 5A |
2,397 |
|
Datasheet | 583 | Bulk | Active | Panel Mount | Thermal | 5A | 200 V | 28 V | Push-Pull Plunger | 3 | None | - | - |
|
|
3RV20324RA15CIRCUIT BREAKER. SCREW-TYPE. 80 |
2,458 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 80A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
|
203-222-1-62F-103-4-3-13CIR BRKR 10A 32VDC ROCKER |
3,099 |
|
Datasheet | 203 | Bulk | Not For New Designs | Panel Mount | Magnetic | 10A | 250 V | 32 V | Rocker | 3 | Green | 120V | UL1077 |
|
|
QOB330VH5237MINIATURE CIRCUIT BREAKER 240V 3 |
6,123 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
3VA51905EC311AA0BRKR 3VA51 3P 90A 35KA FTAM NAV |
3,319 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 90A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
UTS250N-FTU-175CIRCUIT BREAKER 175A/480V AC 3P |
4,224 |
|
Datasheet | UTS250 | Bulk | Active | DIN Rail | Thermal | 175A | 480 V | - | Lever | 3 | 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.
