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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QOU260MINIATURE CIRCUIT BREAKER 120/24 |
3,074 | - |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | 48 V | Lever | 2 | None | - | CSA, IEC, UL |
|
|
GB2DB05CIR BRK THRMG 0.5A 415VAC 48VDC |
5,894 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
|
|
GB2DB12CIR BRK THRMMAG 6A 415VAC 48VDC |
2,963 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
|
|
GB2DB14CIR BRK THRMMAG 8A 415VAC 48VDC |
3,131 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
|
|
GB2DB21CIR BRK THRMMG 16A 415VAC 48VDC |
4,767 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
|
|
GB2DB06CIR BRK THRMMAG 1A 415VAC 48VDC |
4,441 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
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|
GB2DB09CIR BRK THRMMAG 4A 415VAC 48VDC |
5,905 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 415 V | 48 V | Toggle | 2 | None | - | EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 |
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|
2510FS1MANUAL STARTER 277VAC |
6,203 | - |
|
Datasheet | F | Box | Active | Chassis Mount | Manual Motor Starter | 16A | 277 V | - | Toggle | 1 | None | - | CSA, UL |
|
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9080GCB10CIR BRK THRMMAG 1A 250VAC 65VDC |
3,301 | - |
|
Datasheet | - | Box | Active | DIN Rail | Thermal Magnetic | 1A | 250 V | 65 V | Pushbutton | 1 | None | - | CE, CSA C22.2 No 235, UL 1077 |
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M9F12110MULTI9 C60N 1P D 10A 10KA 240V M |
2,688 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | - | Toggle | 1 | None | - | EN 60947-2, IEC 60947-2 |
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.
