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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QHB125MINIATURE CIRCUIT BREAKER 120/24 |
3,170 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 25A | 240 V | - | Lever | 1 | None | - | CSA, UL |
|
|
M9F52125MULTI9 C60BPR 1P C 25A 10KA 277V |
5,392 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 415 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
M9F53115MULTI9 C60BPR 1P D 15A 10KA 277V |
7,453 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 415 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
QHB120MINIATURE CIRCUIT BREAKER 120/24 |
3,087 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 20A | 240 V | - | Lever | 1 | None | - | CSA, UL |
|
|
M9F52120MULTI9 C60BPR 1P C 20A 10KA 277V |
7,079 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 415 V | - | Toggle | 1 | None | - | CSA, EN 60947-2, IEC 60947-2, UL489 |
|
|
M9F52108MULTI9 C60BPR 1P C 8A 10KA 277V |
8,134 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 415 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
QHB130MINI CIRCUIT BREAKER, 120/240V 3 |
9,432 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Switch Only | 30A | 240 V | - | Lever | 1 | None | - | CSA, UL |
|
|
M9F52115MULTI9 C60BPR 1P C 15A 10KA 277V |
4,758 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 415 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
M9F52110MULTI9 C60BPR 1P C 10A 10KA 277V |
9,493 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 415 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
M9F52106MULTI9 C60BPR 1P C 6A 10KA 277V |
7,195 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 415 V | - | Toggle | 1 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
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.
