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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4419.9001CIR BRKR 600MA 240VAC 28VDC |
9,299 | - |
|
Datasheet | TM12 | Bulk | Obsolete | Panel Mount | Thermal Magnetic | 600mA | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4419.9003CIR BRKR THRMMAG 3A 240VAC 28VDC |
7,618 | - |
|
Datasheet | TM12 | Bulk | Obsolete | Panel Mount | Thermal Magnetic | 3A | 240 V | 28 V | Push-Push | 1 | - | - | EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.2462CIR BRKR THRM 240VAC 60VDC |
5,800 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | - | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.1017CIR BRKR THRM 240VAC 60VDC |
5,626 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | Green | 20V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.2821TA45 CIRCUIT BREAKER 2P RO 20A |
2,437 | - |
|
Datasheet | TA45 | Box | Active | Panel Mount, Snap-In | Thermal | 20A | 240 V | 60 V | Rocker | 2 | Green | 110 ~ 120V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.1807TA45 CIRCUIT BREAKER 2P RO 20A |
6,844 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
4430.3324CIR BRKR THRM 15A 240VAC 60VDC |
2,474 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
3-120-734TA45 CIRCUIT BREAKER 2P RO 11A |
4,700 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
4430.2808CIR BRKR THRM 20A 240VAC 60VDC |
5,083 | - |
|
Datasheet | TA45 | Bulk | Last Time Buy | Panel Mount | Thermal | 20A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4430.4008TA45 CIRCUIT BREAKER 2P PB 9A |
6,914 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
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.
