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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A9F85363ACTI9 IC60H 3P D 63A MCB |
7,926 | - |
|
Datasheet | Acti9 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 500 V | - | Toggle | 3 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
A9F85463ACTI9 IC60H 4P D 63A MCB |
4,682 | - |
|
Datasheet | Acti9 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 500 V | - | Toggle | 4 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
M9F12302MULTI9 C60N 3P D 2A 10KA 415V MC |
5,630 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 240 V | - | Toggle | 3 | None | - | EN 60947-2, IEC 60947-2 |
|
|
QOU2125MINIATURE CIRCUIT BREAKER 120/24 |
2,685 | - |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 125A | 240 V | 60 V | Lever | 2 | None | - | CSA, IEC, UL |
|
|
QOB390MINIATURE CIRCUIT BREAKER 240V 9 |
5,644 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 90A | 240 V | 48 V | Lever | 3 | None | - | CSA, UL |
|
|
QOB3100MINIATURE CIRCUIT BREAKER 240V 1 |
2,166 | - |
|
Datasheet | QO | Box | Obsolete | PCB | Thermal Magnetic | 100A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB380MINIATURE CIRCUIT BREAKER 240V 8 |
7,898 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 80A | 240 V | 48 V | Lever | 3 | None | - | CSA, UL |
|
|
M9F42345MULTI9 C60BP 3P C 45A 10KA 240V |
3,046 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 45A | 240 V | - | Toggle | 3 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
M9U21263MULTI9 C60H-DC 2P 63A C 10KA 500 |
8,143 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 63A | - | 220 V | Toggle | 2 | None | - | EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
|
|
M9U31263MULTI9 C60H-DC 2P 63A D 10KA 500 |
5,576 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 63A | - | 220 V | Toggle | 2 | None | - | EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
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.
