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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4420.0262CIR BRKR THRM MAG 20A 277V 65V |
4,698 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 20A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0232CIR BRKR THRM MAG 25A 277V 65V |
2,293 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 25A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0233CIR BRKR THRM MAG 30A 277V 65V |
2,035 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 30A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
|
4420.0597CIR BRKR THRM MAG 12A 277V 65V |
3,692 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 12A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
4435.0026CIR BRKR THRM 2.8A 240VAC ROCKER |
1,663 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 2.8A | 240 V | - | Rocker | 3 | - | - | - |
|
|
4420.0595CIR BRKR THRM MAG 1A 277V 65V |
3,114 | - |
|
Datasheet | AS168XAC1 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 1A | 277 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
|
4410.9015CIR BRKR THRM 15A 240VAC 28VDC |
1,504 | - |
|
Datasheet | TM12-MSM | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4410.9020CIR BRKR THRM 15A 240VAC 28VDC |
4,685 | - |
|
Datasheet | TM12-MSM | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
4439.0001CIR BRKR THRM 20A 240VAC 60VDC |
4,270 | - |
|
Datasheet | TA45 | Bulk | Obsolete | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Clear | 220V | - |
|
4420.0416CIR BRKR THRM MAG 12A 480V 65V |
2,222 | - |
|
Datasheet | AS168XAC2 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 12A | 480 V | 65 V | Lever | 2 | - | - | CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508 |
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.
