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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
M9F52325MULTI9 C60BPR 3P C 25A 10KA 480Y |
4,773 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 440 V | - | Toggle | 3 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
M9F52320MULTI9 C60BPR 3P C 20A 10KA 480Y |
7,730 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 440 V | - | Lever | 3 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
QOB130GFI1200MINIATURE CIRCUIT BREAKER 120V 3 |
4,928 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 30A | - | - | Lever | 1 | None | - | CSA, UL |
|
|
2510FR2MANUAL STARTER 277VAC |
4,832 | - |
|
Datasheet | F | Box | Active | Chassis Mount | Manual Motor Starter | 16A | 277 V | 230 V | Toggle | 2 | None | - | CSA, UL |
|
|
EGB14045MINIATURE CIRCUIT BREAKER 277V 4 |
9,669 | - |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Thermal Magnetic | 45A | - | - | Lever | 1 | None | - | cULus |
|
|
QOU310MINIATURE CIRCUIT BREAKER 240V 1 |
9,392 | - |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU350MINIATURE CIRCUIT BREAKER 240V 5 |
7,956 | - |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | 48 V | Lever | 3 | None | - | CSA, IEC, UL |
|
|
M9F42245MULTI9 C60BP 2P C 45A 10KA 240V |
3,009 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 45A | 240 V | - | Toggle | 2 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
8536SAO12V01SSTARTER 600VAC 9AMP NEMA +OPTION |
2,429 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 9A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SAO11V02SSTARTER 600VAC 9AMP NEMA +OPTION |
8,331 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 9A | 600 V | - | Not Included | 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.
