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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51355ED211AA0BRKR 3VA51 2P 35A 35KA FTFM NAV |
8,841 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 35A | 415 V | - | Lever | 2 | None | - | CCC, CE, CSA, EAC, VDE |
|
3RV20314VB15CIRCUIT BREAKER SCREW-TYPE 45 A |
5,075 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 45A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3VA51106ED111AA0BRKR 3VA51 1P 100A 50KA FTFM NAV |
9,617 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51101BB220AA0MCSW 3VA51 2P 100A 65KA NUT |
5,592 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 2 | None | - | CCC |
|
|
3VA51124ED110AA0BRKR 3VA51 1P 125A 25KA FTFM |
2,134 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 125A | 415 V | - | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
3VA51106ED160AA0BRKR 3VA51 1P 100A 50KA FTFM AL |
7,896 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 415 V | - | Lever | 1 | None | - | CCC, CE, UL489, VDE |
|
3VA51101BB310AA0MCSW 3VA51 3P 100A 65KA |
7,286 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 100A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
3RV20324JA10MSP S2 CLASS 10 54-65A SCREW |
8,646 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 65A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
|
3RV20324XA10MSP S2 CLASS 10 49-59A SCREW |
8,700 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 59A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
3RV21314VA10MSP S2 CLASS 10 35-45A SCREW AUT |
9,714 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 45A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, 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.
