Circuit Breakers
Use the filters and product table below to compare Circuit Breakers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51254ED360JC0BRKR 3VA51 3P 25A 25KA FTFM ST1 |
9,365 | - |
|
Datasheet | 3VA5 | Bulk | Active | - | Thermal Magnetic | 25A | 480 V | - | - | 3 | None | - | - |
|
|
3VA51504ED360JC0BRKR 3VA51 3P 50A 25KA FTFM ST1 |
7,996 | - |
|
Datasheet | 3VA5 | Bulk | Active | - | Thermal Magnetic | 50A | 480 V | - | - | 3 | None | - | - |
|
|
3VA51105ED220AA0BRKR 3VA51 2P 100A 35KA FTFM NUT |
9,886 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51905EC320AA0BRKR 3VA51 3P 90A 35KA FTAM NUT |
5,558 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 90A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51805EC320AA0BRKR 3VA51 3P 80A 35KA FTAM NUT |
3,460 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 80A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51705EC320AA0BRKR 3VA51 3P 70A 35KA FTAM NUT |
6,628 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 70A | 690 V | - | Lever | 3 | None | - | CCC, UL489 |
|
|
3VA51105EC361AA0BRKR 3VA51 3P 100A 35KA FTAM NAV |
9,911 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 690 V | - | Lever | 3 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51126ED120AA0BRKR 3VA51 1P 125A 50KA FTFM NUT |
9,281 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51126ED111AA0BRKR 3VA51 1P 125A 50KA FTFM NAV |
6,671 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 415 V | - | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51506ED210AA0BRKR 3VA51 2P 50A 65KA FTFM |
5,251 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
Circuit Breakers FAQ
Common questions about filtering, comparing and sourcing Circuit Breakers components.
How can I narrow the Circuit Breakers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Circuit Breakers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
