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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20314VB10MSP S2 CLASS 20 35-45A SCREW |
6,893 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 45A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3VA51906ED161AA0BRKR 3VA51 1P 90A 50KA FTFM NAV |
9,657 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 90A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51806ED161AA0BRKR 3VA51 1P 80A 50KA FTFM NAV |
2,368 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 80A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51706ED161AA0BRKR 3VA51 1P 70A 50KA FTFM NAV |
4,872 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 70A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
|
3VA51605ED210AA0BRKR 3VA51 2P 60A 35KA FTFM |
5,317 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 60A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51255ED210AA0BRKR 3VA51 2P 25A 35KA FTFM |
2,259 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51405ED210AA0BRKR 3VA51 2P 40A 35KA FTFM |
9,344 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 40A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51205ED210AA0BRKR 3VA51 2P 20A 35KA FTFM |
5,946 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 20A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51305ED210AA0BRKR 3VA51 2P 30A 35KA FTFM |
7,697 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51455ED210AA0BRKR 3VA51 2P 45A 35KA FTFM |
2,648 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 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.
