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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GV3L50TESYS MOTOR CB MAGNETIC 50A EVLK |
3,959 | - |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 50A | 690 V | - | Rotary | 3 | None | - | CSA C22.2 No 60947-4-1, EN 60947-2, EN 60947-4-1, IEC 60947-2, IEC 60947-4-1, UL60947-4-1 |
|
|
GV3L40TESYS MOTOR CB MAGNETIC 40A EVLK |
5,592 | - |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 40A | 690 V | - | Rotary | 3 | None | - | CSA C22.2 No 60947-4-1, EN 60947-2, EN 60947-4-1, IEC 60947-2, IEC 60947-4-1, UL60947-4-1 |
|
|
QOUR3505283MINIATURE CIRCUIT BREAKER 240V 5 |
2,106 | - |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 50A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOB3805273MINIATURE CIRCUIT BREAKER 240V 8 |
5,134 | - |
|
Datasheet | QO | Box | Obsolete | DIN Rail | Thermal Magnetic | 80A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB38035MINIATURE CIRCUIT BREAKER 240V 8 |
4,751 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 80A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB3905273MINIATURE CIRCUIT BREAKER 240V 9 |
6,354 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 90A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB31005273MINIATURE CIRCUIT BREAKER 240V 1 |
7,516 | - |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 100A | 240 V | 48 V | Lever | 3 | None | - | CSA, UL |
|
|
M9R84425MULTI9 GFP 4P 25A 260MA A-SI 480 |
7,057 | - |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Magnetic | 25A | 480 V | - | Toggle | 4 | None | - | EN 61008-1, IEC 61008-1, UL1053 |
|
|
BV4T080DMOTOR CIRCUIT PROTECTOR 600Y/347 |
2,517 | - |
|
Datasheet | TeSys | Box | Active | DIN Rail | Magnetic | 80A | 600 V | - | Toggle | 3 | None | - | CSA, UL |
|
|
QOU315VH5283MINIATURE CIRCUIT BREAKER 240V 1 |
7,698 | - |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 15A | 240 V | - | Lever | 3 | None | - | CSA, IEC, 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.
