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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0914837CIR BRKR THRMMAG 3A 250VAC 65VDC |
8,761 | - |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 250 V | 65 V | Lever | 2 | - | - | - |
|
|
0914918CIR BRKR 200MA 250VAC 65VDC |
5,660 | - |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 200mA | 250 V | 65 V | Lever | 2 | - | - | - |
|
|
0914921CIR BRKR 300MA 250VAC 65VDC |
8,018 | - |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 300mA | 250 V | 65 V | Lever | 2 | - | - | - |
|
0914853CIR BRKR THRMMAG 5A 250VAC 65VDC |
5,109 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 250 V | 65 V | Automatic Reset | 2 | - | - | - |
|
|
0914866CIR BRKR THRMMAG 6A 250VAC 65VDC |
7,493 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 250 V | 65 V | Automatic Reset | 2 | - | - | - |
|
|
0915443CIR BRKR THRM-MAG 20A 250VAC |
8,054 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 250 V | - | - | 3 | - | - | - |
|
|
0915444CIR BRKR THRM-MAG 25A 250VAC |
4,388 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 25A | 250 V | - | - | 3 | - | - | - |
|
|
2808001SURGE PROTECTION DEVICE |
6,668 | - |
|
Datasheet | - | Bulk | Obsolete | DIN Rail | - | 40A | 240 V | - | Lever | 4 | - | - | - |
|
2800848CIR BRKR THRMMAG 2A 277VAC 50VDC |
2,034 | - |
|
Datasheet | CB | Bulk | Discontinued at Digi-Key | Holder | Thermal Magnetic | 2A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
0914507CIR BRKR THRMMAG 6A 250VAC 65VDC |
1,601 | - |
|
Datasheet | TMC | Bulk | Discontinued at Digi-Key | DIN Rail | Thermal Magnetic | 6A | 250 V | 65 V | Lever | 1 | - | - | - |
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.
