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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4701-20BBreaker Switch, 20 A, Panel Moun |
3,855 | - |
|
Datasheet | 4701 | Bulk | Active | Panel Mount | Switch Only | 20A | - | 42 V | Push to Reset | 1 | None | - | - |
|
|
4701-30BBreaker Switch, 30 A, Panel Moun |
1,623 | - |
|
Datasheet | 4701 | Bulk | Active | Panel Mount | Switch Only | 30A | - | 42 V | Push to Reset | 1 | None | - | - |
|
|
4701-40BBreaker Switch, 40 A, Panel Moun |
3,552 | - |
|
Datasheet | 4701 | Bulk | Active | Panel Mount | Switch Only | 40A | - | 42 V | Push to Reset | 1 | None | - | - |
|
|
4709-175BCircuit Breaker 85 Series 175 A, |
1,126 | - |
|
Datasheet | 4709 | Bulk | Active | Chassis Mount | Thermal | 175A | - | 30 V | Manual Reset | 1 | None | - | - |
|
|
4709-200BCircuit Breaker 85 Series 200 A, |
2,835 | - |
|
Datasheet | 4709 | Bulk | Active | Chassis Mount | Thermal | 200A | - | 30 V | Manual Reset | 1 | None | - | - |
|
|
4709-250BCircuit Breaker 85 Series 250 A, |
1,797 | - |
|
Datasheet | 4709 | Bulk | Active | Chassis Mount | Thermal | 250A | - | 14 V | Manual Reset | 1 | None | - | - |
|
|
4707-030BCircuit Breaker, 87 Series, 30 A |
2,333 | - |
|
Datasheet | 87 | Bulk | Active | Panel Mount | Thermal | 30A | - | 48 V | Manual Reset | 1 | None | - | ABYC-E11, IP66, SAE J1171, SAE J553 |
|
|
4704-100BCircuit Breaker, 87 Series, 100 |
3,481 | - |
|
Datasheet | 87 | Bulk | Active | Chassis Mount | Thermal | 100A | - | 48 V | Manual Reset | 1 | None | - | ABYC-E11, IP66, SAE J1171, SAE J553 |
|
|
4704-070BCircuit Breaker, 87 Series, 70 A |
3,015 | - |
|
Datasheet | 87 | Bulk | Active | Chassis Mount | Thermal | 70A | - | 48 V | Manual Reset | 1 | None | - | ABYC-E11, IP66, SAE J1171, SAE J553 |
|
|
4704-080BCircuit Breaker, 87 Series, 80 A |
3,634 | - |
|
Datasheet | 87 | Bulk | Active | Chassis Mount | Thermal | 80A | - | 48 V | Manual Reset | 1 | None | - | ABYC-E11, IP66, SAE J1171, SAE J553 |
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.
