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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3130-F150-P7T1-W01Q-16ACIR BRKR THRM 16A 250VAC 50VDC |
2,062 | - |
|
Datasheet | 3130 | Bulk | Active | Panel Mount | Thermal | 16A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W01D-12ACIR BRKR THERM SWITCH 2P |
9,813 | - |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 12A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N521-P7T1-W01D-10ACIR BRKR THERM SWITCH 2P |
4,341 | - |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N524-P7T1-W01D-15ACIR BRKR THRM SWITCH 15A IP65 |
4,786 | - |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W01D-1ACIR BRKR THRM 1A 250VAC 50VDC |
9,708 | - |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 1A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
2210-T210-K0M1-H121-20ACIRC BRKR THRM |
4,956 | - |
|
Datasheet | 2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
4130-G211-K4M1-30ACIR BRKR THRM 30A 240VAC 50VDC |
5,112 | - |
|
Datasheet | 4130 | Bulk | Active | Panel Mount | Thermal | 30A | 240 V | 50 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
413-K34-N2-50ACIR BRKR THRM 50A 115VAC 28VDC |
1,892 | - |
|
Datasheet | 413 | Bulk | Active | Panel Mount | Thermal | 50A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
ESX10-TB-101-DC24V-4A-ECIR BRKR SOLID STATE 4A 24VDC |
4,780 | - |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 4A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
412-K14-LN2-30ACIR BRKR THRM 30A 115VAC 28VDC |
3,456 | - |
|
Datasheet | 412 | Bulk | Active | Panel Mount | Thermal | 30A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
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.
