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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M9R12225MULTI9 GFP 2P 25A 86MA A-SI 120- |
7,572 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Magnetic | 25A | 240 V | - | Toggle | 2 | None | - | EN 61008-1, IEC 61008-1, UL1053 |
|
|
QOB2100VH1021MINIATURE CIRCUIT BREAKER 240V 1 |
5,804 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 100A | 240 V | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB3301042MINIATURE CIRCUIT BREAKER 240V 3 |
5,668 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 30A | 240 V | 48 V | Lever | 3 | None | - | CSA, UL |
|
|
QOB230GFI1200MINIATURE CIRCUIT BREAKER 120/24 |
8,963 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | 240 V | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB220GFI1200MINIATURE CIRCUIT BREAKER 120/24 |
9,813 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
M9P22740MULTI9 N40N 3P-N 40A C 10KA 415V |
4,175 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 415 V | - | Toggle | 3 | None | - | EN 60947-2, IEC 60947-2 |
|
|
8536SBO2V02H308SSTARTER 600VAC 18AMP NEMA +OPTIO |
2,391 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SBO2V02H30SSTARTER 600VAC 18AMP NEMA +OPTIO |
2,071 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SBO2V02H309SSTARTER 600VAC 18AMP NEMA +OPTIO |
9,180 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SBO2V06H30STARTER 600VAC 18AMP NEMA +OPTIO |
5,690 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | 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.
