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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51105ED560AA0BRKR 3VA51 1(2)P 100A 35KA FTFM |
9,873 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51904ED220AA0BRKR 3VA51 2P 90A 25KA FTFM NUT |
3,156 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 90A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51804ED220AA0BRKR 3VA51 2P 80A 25KA FTFM NUT |
5,776 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 80A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
3RV20324WA15MSP S2 CLASS 10 42-52A SCREW 1NO |
5,043 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 52A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
|
3VA51505ED220AA0BRKR 3VA51 2P 50A 35KA FTFM NUT |
5,725 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51455ED220AA0BRKR 3VA51 2P 45A 35KA FTFM NUT |
3,313 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51305ED220AA0BRKR 3VA51 2P 30A 35KA FTFM NUT |
5,391 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51255ED220AA0BRKR 3VA51 2P 25A 35KA FTFM NUT |
7,016 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
|
|
3VA51355ED220AA0BRKR 3VA51 2P 35A 35KA FTFM NUT |
8,907 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 35A | 480 V | - | Lever | 2 | None | - | - |
|
|
3VA51955ED220AA0BRKR 3VA51 2P 15A 35KA FTFM NUT |
5,488 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 15A | 415 V | - | Lever | 2 | None | - | CCC, UL489 |
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.
