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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
229-3-1-61-5-9-100-VCIR BRKR MAG-HYDR 100A 277/480VA |
4,129 | - |
|
Datasheet | 229 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 100A | 480 V | - | Lever | 3 | - | - | - |
|
|
JLE-1-1REC4-52-2-B2-250-SCIR BRKR MAG-HYDR |
2,070 | - |
|
Datasheet | JLE | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250A | - | 125 V | Lever | 1 | None | - | UL |
|
QMB-203-00ENN-3BACIR BRKR THRM 20A 250VAC 32VDC |
496 | - |
|
Datasheet | QMB | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 32 V | Push to Reset | 1 | - | - | TUV |
|
4404.003CIR BRKR THRM 6A 240VAC 48VDC |
138 | - |
|
Datasheet | T9-711 | Box | Active | Panel Mount | Thermal | 6A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
QLB-303-00DNN-3BACIR BRKR THRM 30A 250VAC 32VDC |
500 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 30A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-153-11B3N-3BACIR BRKR THRM 15A 250VAC 32VDC |
965 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
3-101-230CIR BRKR THRM 10A 240VAC 48VDC |
149 | - |
|
Datasheet | T9-817 | Box | Active | Through Hole | Thermal | 10A | 240 V | 48 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
QLB-103-00DNN-3BACIR BRKR THRM 10A 250VAC 32VDC |
500 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-073-00DNN-3BACIR BRKR THRM 7A 250VAC 32VDC |
499 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-053-00DNN-3BACIR BRKR THRM 5A 250VAC 32VDC |
499 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 5A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-253-11B3N-3BACIR BRKR THRM 25A 250VAC 32VDC |
380 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 25A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-203-00DNN-3BACIR BRKR THRM 20A 250VAC 32VDC |
497 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
QLB-033-00DNN-3BACIR BRKR THRM 3A 250VAC 32VDC |
499 | - |
|
Datasheet | QLB | Bulk | Active | Panel Mount | Thermal | 3A | 250 V | 32 V | Push to Reset | 1 | - | - | - |
|
|
C1005B3B101BR3C1005B-3B101BR3 |
342 | - |
|
Datasheet | C1005B | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 32 V | Rocker | 1 | Red | 250V | cUL,TUV, UL |
|
4400.03CIR BRKR THRM 6A 240VAC 48VDC |
471 | - |
|
Datasheet | T11 | Bulk | Active | Panel Mount | Thermal | 6A | 240 V | 48 V | Push to Reset | 1 | - | - | - |
|
30055-25CIR BRKR 25A 12V MET BRK HWD |
201 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 25A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
1410-G110-L2F1-S01-1ACIR BRKR THRM 1A 250VAC 50VDC |
147 | - |
|
Datasheet | 1410-G1 | Bulk | Active | Panel Mount | Thermal | 1A | 250 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
2479470000MCB 1077 1P B 35A ACDC |
132 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
R21-61-15.0A-B162CV-VCIR BRKR MAG-HYDR 15A ROCKER |
2,357 | - |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | - | - | Rocker | 2 | Green | 250V | - |
|
|
4410.0732CIR BRKR 100MA 240VAC 28VDC |
3,418 | - |
|
Datasheet | TM12 | Bulk | Active | Panel Mount | Thermal Magnetic | 100mA | 240 V | 28 V | Push-Push | 1 | - | - | 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.
