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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BUCB030.ZCIR BRKR 30A 12VDC AUTO RESET |
223 | - |
|
Datasheet | UCB | Bulk | Active | Holder | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
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|
30056-20CIR BRKR 20A 12V MET HWD |
142 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 20A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
BUCB015.ZCIR BRKR 15A 12VDC AUTO RESET |
207 | - |
|
Datasheet | UCB | Bulk | Active | Holder | - | 15A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
BUCB020.ZCIR BRKR 20A 12VDC AUTO RESET |
217 | - |
|
Datasheet | UCB | Bulk | Active | Holder | - | 20A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
BUCB025.ZCIR BRKR 25A 12VDC AUTO RESET |
250 | - |
|
Datasheet | UCB | Bulk | Active | Holder | - | 25A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
30055-25CIR BRKR 25A 12V MET BRK HWD |
201 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 25A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
30056-10CIR BRKR 10A 12V MET HWD |
4,248 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 10A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
0185150.XPCIRCUIT BREAKER 150A |
1,253 | - |
|
Datasheet | - | Bulk | Active | Chassis Mount | - | 150A | - | 32 V | Push to Reset | 1 | None | - | - |
|
30055-30CIR BRKR 30A 12V MET BRK HWD |
3,215 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
|
30056-40CIR BRKR 40A 12V MET HWD |
3,364 | - |
|
Datasheet | 813 | Bulk | Active | Chassis Mount | - | 40A | - | 12 V | Automatic Reset | 1 | None | - | - |
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.
