Circuit Breakers
Browse available Circuit Breakers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2800917CIR BRKR SOLID STATE 3A 24VDC |
1,850 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 3A | - | 24 V | - | 1 | - | - | - |
|
|
2800901CIR BRKR SOLID STATE 1A 24VDC |
1,231 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 1A | - | 24 V | - | 1 | - | - | - |
|
|
2800915CIR BRKR SOLID STATE 1A 24VDC |
1,053 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 1A | - | 24 V | - | 1 | - | - | - |
|
|
2800905CIR BRKR SOLID STATE 6A 24VDC |
4,288 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 6A | - | 24 V | - | 1 | - | - | - |
|
|
2800919CIR BRKR SOLID STATE 6A 24VDC |
2,520 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 6A | - | 24 V | - | 1 | - | - | - |
|
2800928CIR BRKR SOLID STATE |
2,383 | - |
|
Datasheet | - | Bulk | Active | Holder | Solid State | 10A | - | 24 V | Slide Switch | 1 | - | - | - |
|
2800913CIRCUIT BREAKER |
3,353 | - |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 8A | - | 24 V | - | 1 | - | - | - |
|
4430.3652CIR BRKR THRM 20A 240VAC 60VDC |
1,928 | - |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 20A | 240 V | 60 V | Pushbutton | 2 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2G5UMCIR BRKR THRM-MAG 5A LEVER |
2,908 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2481340000CB PROTECTOR 1077 3P D 15A ACDC |
3,246 | - |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
3120-N324-P7T1-W19DG3-20ACIR BRKR THRM SWITCH 20A IP65 |
2,675 | - |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | Green | 115V | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
2210-T210-K0M1-H121-1ACIRC BRKR THRM |
2,508 | - |
|
Datasheet | 2210-T2 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 65 V | Lever | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
REX12-TA1-107-DC24V-3ACIR BRKR 3A 24VDC PUSH TO RESET |
1,801 | - |
|
Datasheet | REX12 | Box | Active | Holder | Solid State | 3A | - | 30 V | Push to Reset | 1 | Green, Orange, Red | - | UL1310, UL2367, UL508 |
|
|
HCB-2/30/Q120/240V 30A 2P CIRCUIT BREAKER, |
3,438 | - |
|
Datasheet | HCB | Box | Active | DIN Rail | Thermal Magnetic | 30A | 240 V | - | Lever | 2 | None | - | CSA C22.2 No 5-02, UL489 |
|
|
2G2UMCIR BRKR THRM-MAG 2A LEVER |
3,508 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508 |
|
|
2D3UMCIR BRKR THRM-MAG 3A LEVER |
3,920 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508, VDE |
|
3130-F120-P7T1-W01Q-15ACIR BRKR THRM 15A 250VAC 50VDC |
4,969 | - |
|
Datasheet | 3130 | Bulk | Active | Panel Mount | Thermal | 15A | 250 V | 50 V | Rocker | 2 | None | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
5650121CIR BRKR 10A 250VAC 65VDC |
2,641 | - |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 250 V | 65 V | Push to Reset | 1 | - | - | - |
|
5531105CIRCUIT BREAKER THRM-MAG |
4,571 | - |
|
Datasheet | - | Bulk | Active | - | Thermal Magnetic | 6A | - | - | - | - | - | - | - |
|
5650117CIR BRKR THRMMAG 7A 250VAC 80VDC |
1,740 | - |
|
Datasheet | TMC42 | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 250 V | 80 V | Push to Reset | 1 | - | - | - |
Circuit Breakers FAQ
Common questions about selecting, comparing and sourcing Circuit Breakers components through Winsun (HK) Electronics.
What should I check when selecting Circuit Breakers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Circuit Breakers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Circuit Breakers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Circuit Breakers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
