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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GSB631PC40MCB UL1077 C 1P 40A |
2,182 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 480 V | - | Lever | 1 | None | - | UL1077 |
|
4435.0305CIR BRKR THRM 240VAC 60VDC |
4,237 | - |
|
Datasheet | TA35 | Bulk | Active | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | - | - | - |
|
106-M2-P30-3.5ACIR BRKR THRM 3.5A 250VAC 48VDC |
2,013 | - |
|
Datasheet | 106 | Bulk | Active | Panel Mount | Thermal | 3.5A | 240 V | 48 V | Push to Reset | 1 | - | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
4411.0013CIR BRKR THRM 2A 277VAC 28VDC |
4,559 | - |
|
Datasheet | T13 | Bulk | Active | Panel Mount | Thermal | 2A | 277 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
|
4411.0007CIR BRKR THRM 15A 277VAC 28VDC |
2,239 | - |
|
Datasheet | T13 | Bulk | Active | Panel Mount | Thermal | 15A | 277 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
4411.0076CIR BRKR THRM 20A 277VAC 28VDC |
4,155 | - |
|
Datasheet | T13 | Bulk | Active | Panel Mount | Thermal | 20A | 277 V | 28 V | Push to Reset | 1 | - | - | - |
|
|
4411.0017CIR BRKR THRM 30A 277VAC 28VDC |
3,811 | - |
|
Datasheet | T13 | Bulk | Active | Panel Mount | Thermal | 30A | 277 V | 28 V | Push to Reset | 1 | - | - | - |
|
4411.0067CIR BRKR THRM 30A 277VAC 28VDC |
3,244 | - |
|
Datasheet | T13 | Bulk | Active | Panel Mount | Thermal | 30A | 277 V | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1020058CIRCUIT BRAKER 60A |
1,559 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019928CIRCUIT BRAKER 63A |
1,744 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1020048CIRCUIT BRAKER 13A |
3,237 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1020056CIRCUIT BRAKER 40A |
1,075 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1020059CIRCUIT BRAKER 63A |
1,634 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1020040CIRCUIT BREAKER 4A |
2,984 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1019988CIRCUIT BRAKER 32A |
3,984 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1020055CIRCUIT BRAKER 32A |
3,259 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1019978CIRCUIT BRAKER 7A |
4,571 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 7A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
1019918CIRCUIT BRAKER 13A |
1,185 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1020053CIRCUIT BRAKER 25A |
1,489 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
|
|
1019982CIRCUIT BRAKER 13A |
2,894 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | 60 V | Lever | 1 | None | - | cULus, UL1077 |
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.
