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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
C25A1P-80VDCCIR BRKR MAG-HYDR 25A 80VDC |
2,125 | - |
|
Datasheet | - | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 25A | - | 80 V | Lever | 1 | - | - | CE, UL489, UR |
|
4435.0112CIR BRKR THRM 1A 240VAC 60VDC |
2,372 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | Red | 240V | - |
|
4435.0369CIR BRKR THRM 2A 240VAC 60VDC |
1,964 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | Red | 240V | - |
|
4435.0115CIR BRKR THRM 2A 240VAC 60VDC |
2,032 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 2A | 240 V | 60 V | Rocker | 2 | Green | 240V | - |
|
4435.0392CIR BRKR THRM 1A 240VAC 60VDC |
3,299 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | Green | 120V | - |
|
4230-T120-K0CE-6ACIR BRK THERM-M 6A 480VAC/125VDC |
1,542 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL1077 |
|
4430.3022CIR BRKR THRM 1A 240VAC 60VDC |
1,054 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 1A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
4430.3823CBE TA45-ABDWT200C0-AZM03 |
4,080 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Rocker | 2 | - | - | - |
|
|
4230-T120-K0CE-7ACIR BRK THERM-M 7A 480VAC/125VDC |
2,703 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL1077 |
|
|
4230-T120-K0CE-20ACIR BRKR THERM 20A 480VAC/125VDC |
2,656 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL1077 |
|
|
4230-T120-K0DE-6ACIR BRK THERM-M 6A 480VAC/125VDC |
4,891 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BE-20ACIR BRKR THERM 20A 480VAC/125VDC |
4,240 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL1077 |
|
1D1UMCIR BRKR THRM-MAG 1A LEVER |
3,018 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
|
1C2UMCIR BRKR THRM-MAG 2A LEVER |
2,392 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
4230-T110-K0DU-2ACIR BRK THRM-MAG 2A 277VAC/60VDC |
4,335 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
1135751SINGLE-CHANNEL, ELECTRONIC FUSE |
1,022 | - |
|
Datasheet | PTCB | Box | Active | DIN Rail | Solid State | 1A | - | 24 V | Lever | 1 | None | - | cUL, cULus, DNV GL, UL |
|
|
4230-T110-K0BU-10ACIR BRK THERM-M 10A 277VAC/60VDC |
2,152 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
R11-62-15.0A-B121IV-VCIR BRKR MAG-HYDR 15A ROCKER |
3,957 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 125 V | - | Rocker | 1 | Red | 250V | UL1077 |
|
3120-N311-P7T1-W02D-5ACIR BRKR THRM 5A 250VAC 50VDC |
1,399 | - |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 5A | 415 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N311-P7T1-W02D-15ACIR BRKR THRM 15A 250VAC 50VDC |
4,100 | - |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, 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.
