Circuit Breakers
Browse available Circuit Breakers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4230-T110-K0DE-20ACIR BRK THERM-M 20A 277VAC/60VDC |
3,330 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
4230-T110-K0CE-2ACIR BRK THRM-MAG 2A 277VAC/60VDC |
3,479 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
4230-T110-K0DE-1ACIR BRK THRM-MAG 1A 277VAC/60VDC |
3,222 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
4230-T110-K0DE-2ACIR BRK THRM-MAG 2A 277VAC/60VDC |
2,540 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
R11-0-.500A-B06EVCIR BRKR MAG-HYDR 500MA ROCKER |
2,365 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 500mA | - | - | Rocker | 1 | - | - | - |
|
|
4230-T110-K0CE-3ACIR BRK THRM-MAG 3A 277VAC/60VDC |
1,773 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
4430.2736CIR BRKR THRM 240VAC 60VDC |
4,230 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.125CIR BRKR THRM 240VAC 60VDC |
3,425 | - |
|
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 |
|
PR11-2-25.0A-XX-VCIR BRKR MAG-HYDR 25A PUSH-RESET |
2,660 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 25A | - | - | Push to Reset | 1 | - | - | - |
|
PP11-61F-1.00A-OA-VCIR BRKR MAG-HYDR 1A PUSH-PULL |
9,955 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 1A | - | - | Push-Pull | 1 | - | - | - |
|
4435.0336CIR BRKR THRM 15A 240VAC 60VDC |
2,469 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
0916611CIR BRKR 12A 240VAC 28VDC |
2,487 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 240 V | 28 V | Push to Reset | 1 | - | - | - |
|
4435.009CIR BRKR THRM 8A 240VAC 60VDC |
1,922 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4435.0404CIR BRKR THRM 5A 240VAC 60VDC |
2,891 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0347CIR BRKR THRM 15A 240VAC 60VDC |
3,735 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 15A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0183CIR BRKR THRM 2A 240VAC 60VDC |
4,686 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0211CIR BRKR THRM 500MA 240VAC 60VDC |
1,713 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 500mA | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0278CIR BRKR THRM 6A 240VAC 60VDC |
3,456 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0395CIR BRKR THRM 10A 240VAC 60VDC |
2,166 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4435.0091CIR BRKR THRM 10A 240VAC 60VDC |
4,160 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 60 V | Rocker | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
Circuit Breakers FAQ
Common questions about selecting, comparing and sourcing Circuit Breakers components through Winsun (HK) Electronics.
What should I check when selecting Circuit Breakers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Circuit Breakers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Circuit Breakers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Circuit Breakers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
