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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA51506ED310AA0BRKR 3VA51 3P 50A 65KA FTFM |
2,222 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 690 V | - | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL489, VDE |
|
|
5SJ41148HG40MCB 5SJ4 1P 240V 0.3A SAME PH 14 |
8,991 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 300mA | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ41138HG40MCB 5SJ4 1P 240V 13A SAME PH 14K |
2,001 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 13A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ41306HG40MCB 5SJ4 1P 240V 30A SAME PH 14K |
5,035 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 30A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41066HG40MCB 5SJ4 1P 240V 6A SAME PH 14K |
9,174 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 6A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ41326HG40MCB 5SJ4 1P 240V 32A SAME PH 14K |
4,763 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 32A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41357HG40MCB 5SJ4 1P 240V 35A SAME PH 14K |
2,293 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 35A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41058HG40MCB 5SJ4 1P 240V 0.5A SAME PH 14 |
3,176 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 500mA | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41018HG40MCB 5SJ4 1P 240V 1A SAME PH 14K |
7,004 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 1A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41328HG40MCB 5SJ4 1P 240V 32A SAME PH 10K |
7,491 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 32A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, 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.
