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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2480760000CB PROTECTOR 1077 1P D 2A ACDC |
3,303 | - |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2480140000CB PROTECTOR 1077 1P C 16A ACDC |
3,294 | - |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2480170000CB PROTECTOR 1077 1P C 30A ACDC |
7,627 | - |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2477960000CB MCB 489 1P C 25A ACDC |
3,457 | - |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
7940102583CIR BRKR MAG-HYDR 16A 120VAC |
1,784 | - |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 16A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
7940102592CIR BRKR MAG-HYDR 3A 240VAC |
4,476 | - |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 3A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
7940102597CIR BRKR MAG-HYDR 8A 240VAC |
4,205 | - |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 8A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
7940102638CIR BRKR MAG-HYDR 40A 80VDC |
3,299 | - |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 40A | - | 80 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
7940102631QY-1-13-DM-2-08 |
2,832 | - |
|
Datasheet | 9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 8A | - | - | Lever | 1 | - | - | CE, UL, VDE |
|
|
7940102595CIR BRKR MAG-HYDR 6A 240VAC |
3,487 | - |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 6A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
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.
