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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FT3-MA-11-870-21A-BACIRCUIT BREAKER |
7,553 | - |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 700A | 277 V | 125 V | Lever | 3 | None | - | - |
|
|
FT3-MA-12-870-22A-BTCIRCUIT BREAKER |
6,929 | - |
|
Datasheet | F | Bulk | Active | Chassis Mount | Magnetic (Hydraulic Delay) | 700A | 277 V | 125 V | Lever | 3 | None | - | CCC, UL489A |
|
DA1-B0-34-615-121-CCIR BRKR 15A 480VAC 65VDC |
4,053 | - |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 480 V | 65 V | Lever | 1 | None | - | CSA, UL |
|
DA2-B0-34-620-121-CCIR BRKR 20A 480VAC 65VDC |
9,828 | - |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 480 V | 65 V | Lever | 2 | None | - | CSA, UL |
|
EA1-B0-24-450-12A-CCCIR BRKR 5A 600VAC 125VDC |
2,980 | - |
|
Datasheet | E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 600 V | 125 V | Lever | 1 | None | - | CCC, CSA, UL489 |
|
MB1-B-34-620-1-A26-B-CCIR BRKR 20A 250VAC 80VDC |
7,419 | - |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Rocker | 1 | None | - | CCC, CSA, UL |
|
|
CA4-X0-03-017-111-ECIR BRKR 17MA 240VAC 125VDC |
5,784 | - |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 17mA | 480 V | 125 V | Lever | 4 | None | - | CSA, TUV, UL |
|
|
DA1-B0-14-460-111-DCIR BRKR 6A 277VDC 65VDC |
2,673 | - |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 6A | 277 V | 65 V | Lever | 1 | None | - | CSA, UL, VDE |
|
|
A61-B2-10-215-133-CCIR BRKR THRM .150A .250 QC |
4,545 | - |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 150mA | 277 V | 80 V | Push to Reset | 1 | None | - | CSA, UL |
|
|
MA1-B-10-620-1-A22-2-MCIRCUIT BREAKER HYDRAULIC MAGNET |
2,647 | - |
|
Datasheet | M | Bag | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Rocker | 1 | None | - | CCC, 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.
