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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4430.2105CIR BRKR THRM 16A 240VAC 60VDC |
2,722 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.0431CIR BRKR THRM 16A 240VAC 60VDC |
2,796 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.1698CIR BRKR THRM 15A 240VAC 60VDC |
1,503 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4430.2569CIR BRKR THRM 2A 240VAC 60VDC |
3,488 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.3624CIR BRKR THRM 20A 240VAC 60VDC |
3,478 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Pushbutton | 2 | - | - | - |
|
4410.0439CIR BRKR THRM 2A 240VAC 28VDC |
4,918 | - |
|
Datasheet | T12 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4410.0624CIR BRKR THRM 50MA 240VAC 28VDC |
4,614 | - |
|
Datasheet | T12 | Bulk | Active | Panel Mount | Thermal | 50mA | 240 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.1944CIR BRKR THRM 20A 240VAC 60VDC |
2,455 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Orange | 110V | - |
|
4430.2737CIR BRKR THRM 2.2A 240VAC 60VDC |
1,285 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 2.2A | 240 V | 60 V | Rocker | 2 | Red | 220V | - |
|
4430.2674CIR BRKR THRM 850MA 240VAC 60VDC |
1,963 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 850mA | 240 V | 60 V | Rocker | 2 | Red | 220V | - |
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.
