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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2B40UM2B40UM 40A CIRCUIT BREAKER B CHA |
6,088 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2B50UM2B50UM 50A CIRCUIT BREAKER B CHA |
7,874 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2B60UM2B60UM 60A CIRCUIT BREAKER B CHA |
3,108 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2C63UM2C63UM63A CIRCUIT BREAKER C CHAR |
5,916 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 63A | 480 V | 60 V | Lever | 2 | None | - | UL508 |
|
|
2C40UM2C40UM 40A CIRCUIT BREAKER C CHA |
2,257 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2C50UM2C50UM 50A CIRCUIT BREAKER C CHA |
7,538 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2C60UM2C60UM 60A CIRCUIT BREAKER C CHA |
4,920 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2D40UMCIRCUIT BREAKER 40A 2P UL508 |
7,987 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2D50UM2D50UM 50A CIRCUIT BREAKER D CHA |
7,176 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2D60UM2D60UM 60A CIRCUIT BREAKER D CHA |
9,918 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | 60 V | Lever | 2 | None | - | CSA, UL508 |
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.
