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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA63405KP310AA0BRKR 3VA63 3P 400A 35KA ETU8-LSI |
8,453 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 400A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA63405KT310AA0BRKR 3VA63 3P 400A 35KA ETU8-LSI |
7,505 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 400A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA62255JQ410AA0BRKR 3VA62 4P 250A 35KA ETU5-LSI |
8,821 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 4 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA62105JQ410AA0BRKR 3VA62 4P 100A 35KA ETU5-LSI |
8,565 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 690 V | - | Lever | 4 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA63255JQ322AA0BRKR 3VA63 3P 250A 35KA ETU5LSIG |
6,366 | - |
|
Datasheet | 3VA6 | Bulk | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL |
|
|
3VA63255JT322AA0BRKR 3VA63 3P 250A 35KA ETU5LSIA |
4,133 | - |
|
Datasheet | 3VA6 | Bulk | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL |
|
|
3VA52227GD412AA0BRKR 3VA52 4P 225A 100KA FTFM100 |
3,226 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 225A | 690 V | 1 kV | Lever | 4 | None | - | UL |
|
|
3VA52227ED412AA0BRKR 3VA52 4P 225A 100KA FTFM 10 |
7,792 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 225A | 690 V | 1 kV | Lever | 4 | None | - | UL |
|
|
3VA63255JQ310AA0BRKR 3VA63 3P 250A 35KA ETU5-LSI |
3,106 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA63405JQ310AA0BRKR 3VA63 3P 400A 35KA ETU5-LSI |
7,758 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 400A | 690 V | - | Lever | 3 | 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.
