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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV20314SB15CIRCUIT BREAKER. SCREW-TYPE. 14 |
2,742 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 14A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV21314DA10MSP S2 CLASS 10 18-25A SCREW AUT |
6,644 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 25A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV23314VC10CIRCUIT-BREAKER S2 45A SCREW |
7,384 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Magnetic | 45A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV20314DB15MSP S2 CLASS 20 18-25A SCREW 1NO |
6,084 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 25A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3VA51606ED120AA0BRKR 3VA51 1P 60A 50KA FTFM NUT |
3,645 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 60A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51456ED120AA0BRKR 3VA51 1P 45A 50KA FTFM NUT |
5,973 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 45A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51506ED120AA0BRKR 3VA51 1P 50A 50KA FTFM NUT |
8,929 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51256ED120AA0BRKR 3VA51 1P 25A 50KA FTFM NUT |
8,729 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51406ED120AA0BRKR 3VA51 1P 40A 50KA FTFM NUT |
6,858 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 40A | 415 V | - | Lever | 1 | None | - | CCC, UL489 |
|
|
3VA51306ED120AA0BRKR 3VA51 1P 30A 50KA FTFM NUT |
6,103 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 415 V | - | Lever | 1 | None | - | CCC, 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.
