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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IELK111-1-61-15.0-01-VCIR BRKR MAG-HYDR LEVER 15A |
4,501 | - |
|
Datasheet | IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | - | Lever | 3 | None | - | UL1077 |
|
3RV20211JA10MSP S0 7 - 10A SCREW |
1,896 | - |
|
Datasheet | 3RV2 | Bulk | Active | DIN Rail | Thermal | 10A | 690 V | - | Rotary | 3 | None | - | CCC, CSA, EAC, IECEx, UL |
|
787-1664ELECTRONIC CIRCUIT BREAKER; 4-CH |
1,468 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 10A | - | 24 V | Not Included | 4 | None | - | CE |
|
UTE100E-FTU-80-3P-LL-ULCIR BRKR THERM 80A 600VAC/500VDC |
3,893 | - |
|
Datasheet | UTE100E | Box | Active | Panel Mount | Thermal Magnetic | 80A | 600 V | 500 V | Lever | 3 | - | - | cULus, UL489 |
|
787-1668ELECTRONIC CIRCUIT BREAKER; 8-CH |
2,972 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Solid State | 10A | - | 24 V | Remote | 8 | Green/Red | - | CE, UL |
|
UTS250N-FTU-200A-3P-LL-ULCIR BRK THERM 200A 600VAC/600VDC |
3,138 | - |
|
Datasheet | UTS250N | Box | Active | Panel Mount | Thermal Magnetic | 200A | 600 V | 600 V | Lever | 3 | - | - | cULus, UL489 |
|
QMB-123-11C3N-3BACIR BRKR THRM 12A 250VAC 32VDC |
3,148 | - |
|
Datasheet | QMB | Bulk | Active | Panel Mount | Thermal | 12A | 250 V | 32 V | Push to Reset | 1 | - | - | TUV |
|
4404.0006CIR BRKR THRM 16A 240VAC 32VDC |
4,444 | - |
|
Datasheet | T9-611 | Box | Active | Panel Mount | Thermal | 16A | 240 V | 32 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1658-G21-02-P10-8ACIR BRKR THRM 8A 240VAC 28VDC |
1,725 | - |
|
Datasheet | 1658 | Bulk | Active | Panel Mount | Thermal | 8A | 240 V | 28 V | Push to Reset | 1 | None | - | CE, CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
1658-A00-00-P10-5ACIR BRKR THRM 5A 240VAC 28VDC |
2,192 | - |
|
Datasheet | 1658 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 28 V | Automatic Reset | 1 | None | - | CE, CSA C22.2 No 235, IEC 60934, UL1077 |
|
1658-G21-01-P10-10ACIR BRKR THRM 10A 240VAC 28VDC |
4,981 | - |
|
Datasheet | 1658 | Bulk | Active | Panel Mount | Thermal | 10A | 240 V | 28 V | Push to Reset | 1 | None | - | CE, CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
1658-G21-02-P10-5ACIR BRKR THRM 5A 240VAC/28VDC |
2,823 | - |
|
Datasheet | 1658 | Bulk | Active | Panel Mount | Thermal | 5A | 240 V | 28 V | Push to Reset | 1 | None | - | CE, CSA C22.2 No 235, IEC 60934, UL1077 |
|
W58-XB1A4A-30CIR BRKR THRM 30A 250VAC 50VDC |
2,179 | - |
|
Datasheet | W58 | Tray | Active | Panel Mount | Thermal | 30A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
4400.0009CIR BRKR THRM 2.5A 240VAC 48VDC |
3,635 | - |
|
Datasheet | T11 | Bulk | Active | Panel Mount | Thermal | 2.5A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1610-92-25ACIR BRKR THRM 25A 12VDC |
3,736 | - |
|
Datasheet | 1610 | Bulk | Active | Holder | Thermal | 25A | - | 14.5 V | Automatic Reset | 1 | None | - | UL1500 |
|
1610-H2-15ACIR BRKR THRM 15A 32VDC |
4,644 | - |
|
Datasheet | 1610 | Bulk | Active | Holder | Thermal | 15A | - | 32 V | Push to Reset | 1 | None | - | UL1500 |
|
W58-XC4C12A-5CIR BRKR THRM 5A 250VAC 50VDC |
2,462 | - |
|
Datasheet | W58 | Tray | Active | Panel Mount | Thermal | 5A | 250 V | 50 V | Push to Reset | 1 | - | - | - |
|
GSB631PC1MCB UL1077 C 1P 1A |
2,645 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
|
GSB631PC3MCB UL1077 C 1P 3A |
1,597 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
|
GSB631PC2MCB UL1077 C 1P 2A |
4,024 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | - | Lever | 1 | None | - | 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.
