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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3VA63255KT412AA0BRKR 3VA63 4P 250A 35KA ETU8-LSI |
6,187 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 4 | None | - | CCC, CE, CSA, EAC, UL489 |
|
|
3VA63255KQ412AA0BRKR 3VA63 4P 250A 35KA ETU8-LSI |
7,937 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 250A | 690 V | - | Lever | 4 | None | - | CCC, CE, CSA, EAC, UL489 |
|
|
054383BRKR FXD63B100 W/PADLOCK/SCW KIT |
3,553 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
054384BRKR FXD63B150 W/PADLOCK/SCW KIT |
4,373 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
054387BRKR FXD63B225 W/PADLOCK/SCW KIT |
9,205 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
054386BRKR FXD63B200 W/PADLOCK/SCW KIT |
6,908 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
JXD63B200BRKR JD6 3P 600V 200A FX |
5,112 | - |
|
Datasheet | SENTRON | Box | Active | Chassis Mount | Thermal Magnetic | 200A | 600 V | 500 V | Lever | 3 | None | - | IEC 60947-2, UL489 |
|
|
CLM1G03240CONTACTOR LTG M-HELD.300A.3NO.N1 |
6,138 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Thermal Magnetic | 300A | 600 V | - | - | 3 | None | - | - |
|
|
054389MCCB JXD6 300A, LUGS, PADLOCK |
9,367 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
054390BRKR JXD63B350 W/PADLOCK/LUGS |
2,419 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
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.
