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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA63405HN360AA0BRKR 3VA63 3P 400A 35KA ETU3-LSI |
3,170 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 400A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52227ED312AA0BRKR 3VA52 3P 225A 100KA FTFM 10 |
2,537 | - |
|
Datasheet | 3VA5 | Bulk | Active | DIN Rail | - | 225A | 690 V | 750 V | Lever | 3 | None | - | UL |
|
|
3VA52257EC320AA0BRKR 3VA52 3P 250A 100KA FTAM NU |
8,389 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52257ED360AA0BRKR 3VA52 3P 250A 100KA FTFM AL |
3,476 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52227ED360AA0BRKR 3VA52 3P 225A 100KA FTFM AL |
6,212 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 225A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA52227EC320AA0BRKR 3VA52 3P 225A 100KA FTAM NU |
2,635 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 225A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA63405HL320AA0BRKR 3VA63 3P 400A 35KA ETU3-LI |
8,540 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 400A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, UL489 |
|
|
3VA62255KL322AA0BRKR 3VA62 3P 250A 35KA ETU8-LI |
5,396 | - |
|
Datasheet | 3VA6 | Bulk | Active | DIN Rail | - | 250A | 690 V | - | Lever | 3 | None | - | CE, CSA, UL |
|
|
3VA62105KL322AA0BRKR 3VA62 3P 100A 35KA ETU8-LI |
7,914 | - |
|
Datasheet | 3VA6 | Bulk | Active | DIN Rail | - | 100A | 690 V | - | Lever | 3 | None | - | CE, CSA, UL |
|
|
LEFD4D003208CCONTACTOR,LTG,EH,N4X,60A,3NO,208 |
5,379 | - |
|
Datasheet | - | Box | Active | Chassis Mount | - | 60A | 600 V | - | - | 3 | None | - | - |
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.
