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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA52126ED412AA0BRKR 3VA52 4P 125A 65KA FTFM 100 |
2,282 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 125A | 690 V | 1 kV | Lever | 4 | None | - | UL |
|
|
3VA52126GD412AA0BRKR 3VA52 4P 125A 65KA FTFM 100 |
3,880 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 125A | 690 V | 1 kV | Lever | 4 | None | - | UL |
|
|
3VA52127ED320AA0BRKR 3VA52 3P 125A 100KA FTFM NU |
2,553 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52117ED320AA0BRKR 3VA52 3P 110A 100KA FTFM NU |
7,128 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 110A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52256ED320AA0BRKR 3VA52 3P 250A 65KA FTFM NUT |
6,306 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52226ED320AA0BRKR 3VA52 3P 225A 65KA FTFM NUT |
7,996 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 225A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52176EF362AA0BRKR 3VA52 3P 175A 65KA ATAM 100 |
8,524 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 175A | 690 V | 750 V | Lever | 3 | None | - | UL |
|
|
3VA52206EF362AA0BRKR 3VA52 3P 200A 65KA ATAM 100 |
6,443 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 200A | 690 V | 750 V | Lever | 3 | None | - | - |
|
|
3VA62255HN362AA0BRKR 3VA62 3P 250A 35KA ETU3-LSI |
4,642 | - |
|
Datasheet | 3VA6 | Bulk | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CE, CSA, UL |
|
|
3VA52256ED321AA0BRKR 3VA52 3P 250A 65KA FTFM NAV |
9,497 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, 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.
