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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
A9N18523ACTI9 C120H MCB 4P D 80A 15000A |
9,257 | - |
|
Datasheet | C120 | Box | Active | DIN Rail | Thermal Magnetic | 80A | 415 V | - | Toggle | 4 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
A9N18524ACTI9 C120H MCB 4P D 100A 15000A |
7,421 | - |
|
Datasheet | C120 | Box | Active | DIN Rail | Thermal Magnetic | 100A | 415 V | - | Toggle | 4 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
A9N18435ACTI9 C120H MCB 4P B 80A 15000A |
7,334 | - |
|
Datasheet | Acti9 | Box | Active | DIN Rail | Thermal Magnetic | 80A | 415 V | - | Toggle | 4 | None | - | EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2 |
|
|
A9N18436ACTI9 C120H MCB 4P B 100A 15000A |
4,407 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Magnetic | 100A | 500 V | - | Lever | 4 | None | - | - |
|
|
8536SBA2V02SSTARTER 600VAC 18AMP NEMA +OPTIO |
7,177 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
8536SBA2V06STARTER 600VAC 18AMP NEMA +OPTIO |
9,806 | - |
|
Datasheet | - | Box | Active | Chassis Mount | Manual Motor Starter | 18A | 600 V | - | Not Included | 3 | None | - | CSA, UL |
|
|
GV4PB12NMOTBREAKGV4PBUL489TH/MAG 12.5 A5 |
3,661 | - |
|
Datasheet | TeSys | Box | Active | Chassis Mount | Solid State | 12.5A | 690 V | - | Toggle | 3 | None | - | CSA, IEC, UL |
|
|
QOB3805274MINIATURE CIRCUIT BREAKER 240V 8 |
4,189 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 80A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB370VH1200MINIATURE CIRCUIT BREAKER 240V 7 |
8,325 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 70A | 240 V | - | Lever | 3 | None | - | CSA, UL |
|
|
QOB3805288MINIATURE CIRCUIT BREAKER 240V 8 |
3,058 | - |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 80A | - | - | Lever | 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.
