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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2907627CIR BRKR THRMMAG 2A 277VAC 60VDC |
127 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907492CIR BRKR 20A 277VAC 60VDC |
127 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
|
2907575CIR BRKR 30A 277VAC 60VDC |
112 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | - | - | cULus, UL489 |
|
1020005CIRCUIT BRAKER 15A |
108 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1019948CIRCUIT BRAKER 50A |
104 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
2907594CIR BRKR 15A 480VAC 125VDC |
247 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 2 | - | - | cULus, UL489 |
|
5530915CIRCUIT BREAKER THRM-MAG |
124 | - |
|
Datasheet | - | Bulk | Active | - | Thermal Magnetic | 100mA | - | - | - | - | - | - | - |
|
2907609CIR BRKR 3A 480VAC 125VDC |
4,342 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
|
|
2907611CIR BRKR 5A 480VAC 125VDC |
2,333 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
|
|
2907618CIR BRKR 15A 480VAC 125VDC |
1,472 | - |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
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.
