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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
9080GCB05CIR BRK THRMG 0.5A 250VAC 65VDC |
3,679 | - |
|
Datasheet | - | Box | Active | DIN Rail | Thermal Magnetic | 500mA | 250 V | 65 V | Pushbutton | 1 | None | - | CE, CSA C22.2 No 235, UL 1077 |
|
|
A9F53104ACTI9 IC60H 1P B 4A MCB |
8,298 | - |
|
Datasheet | Acti9 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 240 V | - | Toggle | 1 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
QOB2305237MINIATURE CIRCUIT BREAKER 120/24 |
2,848 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 30A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB230FTMINIATURE CIRCUIT BREAKER 120/24 |
4,351 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB2205237MINIATURE CIRCUIT BREAKER 120/24 |
3,212 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 20A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB2255237MINIATURE CIRCUIT BREAKER 120/24 |
9,009 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 25A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB2405238MINIATURE CIRCUIT BREAKER 120/24 |
9,407 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 40A | 240 V | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB22035MINIATURE CIRCUIT BREAKER 120/24 |
2,010 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 20A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB2155237MINIATURE CIRCUIT BREAKER 120/24 |
3,829 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 15A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB21035MINIATURE CIRCUIT BREAKER 120/24 |
3,117 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 10A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
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.
