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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5SY46066SUP PTOR 5SY4 3P+N 480V 6A 5K B- |
6,226 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46135SUP PTOR 5SY4 3P+N 480V 13A 5K A |
2,248 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY46168SUP PTOR 5SY4 3P+N 480V 16A 5K D |
6,562 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46035SUP PTOR 5SY4 3P+N 480V 3A 5K A- |
8,068 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY46405SUP PTOR 5SY4 3P+N 480V 40A 5K A |
2,652 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 40A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY46137SUP PTOR 5SY4 3P+N 480V 13A 5K C |
3,057 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46048SUP PTOR 5SY4 3P+N 480V 4A 5K D- |
5,330 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46087SUP PTOR 5SY4 3P+N 480V 8A 5K C- |
7,480 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 8A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46206SUP PTOR 5SY4 3P+N 480V 20A 5K B |
3,409 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY46038SUP PTOR 5SY4 3P+N 480V 3A 5K D- |
8,606 | - |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, 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.
