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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TS-709-12.5CIR BRKR THRM 12.5A 250VAC 50VDC |
2,750 | - |
|
Datasheet | TS | Bulk | Obsolete | Panel Mount | Thermal | 12.5A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2, UL1077 |
|
|
TS-709-12.5HCIR BRKR THRM 12.5A 250VAC 50VDC |
9,301 | - |
|
Datasheet | TS | Bulk | Obsolete | Panel Mount | Thermal | 12.5A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2, UL1077 |
|
TS-709-15KCIR BRKR THRM 15A 250VAC 50VDC |
4,258 | - |
|
Datasheet | TS | Bulk | Obsolete | Panel Mount | Thermal | 15A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2, UL1077 |
|
TS-709-5HCIR BRKR THRM 5A 250VAC 50VDC |
7,388 | - |
|
Datasheet | TS | Bulk | Obsolete | Panel Mount | Thermal | 5A | 250 V | 50 V | Push to Reset | 1 | - | - | CSA C22.2, UL1077 |
|
|
4430.0003CIR BRKR THRM 240VAC 60VDC |
7,772 | - |
|
Datasheet | TA45 | Bulk | Obsolete | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4410.0103CIR BRKR THRM 20A 240VAC 28VDC |
9,636 | - |
|
Datasheet | T12 | Bulk | Obsolete | Panel Mount | Thermal | 20A | 240 V | 28 V | Push-Push | 1 | - | - | - |
|
|
4410.0403CIR BRKR THRM 20A 240VAC 28VDC |
2,632 | - |
|
Datasheet | T12 | Bulk | Obsolete | Panel Mount | Thermal | 20A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4419.9004CIR BRKR THRM 1A 240VAC 48VDC |
6,252 | - |
|
Datasheet | T11 | Bulk | Obsolete | Panel Mount | Thermal | 1A | 240 V | 48 V | Push to Reset | 1 | - | - | EN 60934, IEC 60934, UL1077 |
|
|
4419.9005CIR BRKR THRM 10A 240VAC 48VDC |
5,362 | - |
|
Datasheet | T11 | Bulk | Obsolete | Panel Mount | Thermal | 10A | 240 V | 48 V | Push to Reset | 1 | - | - | EN 60934, IEC 60934, UL1077 |
|
|
4420.0132CIR BRKR 50A 277VAC 65VDC |
6,055 | - |
|
Datasheet | AS168X | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 50A | 277 V | 65 V | Lever | 1 | - | - | 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.
