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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
28918INS63 3P 63A R/Y |
5,366 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Thermal Magnetic | 63A | 500 V | 125 V | Rotary | 3 | None | - | CCC |
|
|
QOB315HIDMINIATURE CIRCUIT BREAKER 240V 1 |
8,212 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 15A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB320HIDMINIATURE CIRCUIT BREAKER 240V 2 |
2,264 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
M9F21203MULTI9 C60SP 2P B 3A 10KA 480Y/2 |
8,687 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 440 V | - | Toggle | 2 | None | - | CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
|
|
M9F21208MULTI9 C60SP 2P B 8A 10KA 480Y/2 |
2,642 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 440 V | - | Toggle | 2 | None | - | CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
|
|
M9F21225MULTI9 C60SP 2P B 25A 10KA 480Y/ |
9,148 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 440 V | - | Toggle | 2 | None | - | CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
|
|
M9F53210MULTI9 C60BPR 2P D 10A 10KA 480Y |
3,764 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 125 V | Toggle | 2 | None | - | CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489 |
|
|
2510TBG2MANUAL STARTER 600VAC |
6,341 | - |
|
Datasheet | T | Box | Active | Chassis Mount | Manual Motor Starter | 27A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
2510KW1MANUAL SWITCH 600VAC K+OPTIONS |
7,511 | - |
|
Datasheet | K | Box | Active | Chassis Mount | Switch Only | 20A | 600 V | 230 V | Toggle | 2 | None | - | CSA, UL |
|
|
A9F85225ACTI9 IC60H 2P D 25A MCB |
7,055 | - |
|
Datasheet | - | Box | Active | DIN Rail | Thermal Magnetic | 25A | 500 V | - | Toggle | 2 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
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.
