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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
30407-20-BXCIRCUIT BREAKER 20A TYPE 3 |
6,467 | - |
|
Datasheet | - | Box | Obsolete | Chassis Mount | - | 20A | - | 24 V | Push to Reset | 1 | None | - | - |
|
|
30407-25CIRCUIT BREAKER 25A TYPE 3 |
2,307 | - |
|
Datasheet | - | Bulk | Obsolete | Chassis Mount | - | 25A | - | 24 V | Push to Reset | 1 | None | - | - |
|
|
30407-30-BXCIRCUIT BREAKER 30A TYPE 3 |
6,133 | - |
|
Datasheet | - | Box | Obsolete | Chassis Mount | - | 30A | - | 24 V | Push to Reset | 1 | None | - | - |
|
|
30407-40-BXCIRCUIT BREAKER 40A TYPE 3 |
5,744 | - |
|
Datasheet | - | Box | Obsolete | Chassis Mount | - | 40A | - | 24 V | Push to Reset | 1 | None | - | - |
|
|
30525-50CIRCUIT BREAKER 50A TYPE 2 |
8,322 | - |
|
Datasheet | - | Bulk | Obsolete | - | - | 50A | - | - | Automatic Reset | 1 | None | - | - |
|
|
P-30158-30CIRCUIT BREAKER 30A TYPE 1 |
6,380 | - |
|
Datasheet | - | Bulk | Obsolete | Chassis Mount | - | 30A | - | 12 V | Automatic Reset | 1 | None | - | - |
|
4430.2201CBE TA45-A023RC00U3 |
4,935 | - |
|
Datasheet | TA45 | Bulk | Obsolete | Panel Mount | Thermal | - | 240 V | 60 V | Rocker | 2 | - | - | - |
|
|
8345-B02A-V3M2-DB1B1C-10ACIRCUIT BRKR 2POS 10A STUD |
3,535 | - |
|
Datasheet | 8345 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 480 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489 |
|
|
3200-1.5ACIRC BRKR THRM MAGNETIC |
8,871 | - |
|
Datasheet | 3200 | Bulk | Obsolete | Panel Mount | Thermal Magnetic | 1.5A | 240 V | 28 V | Push to Reset | 1 | None | - | IEC 60934 |
|
|
3120-F21F-P7T1-SGRX-1ACIRC BRKR THRM |
7,748 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 1A | 250 V | 50 V | Pushbutton | 1 | Green/Red | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F313-P7T1-W02F-3ACIRC BRKR THRM |
2,128 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 3A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F313-P7T1-W02L-5ACIRC BRKR THRM |
9,399 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 5A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F313-P7T1-W02L-6ACIRC BRKR THRM |
6,608 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 6A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F314-P7T1-W01D-5ACIRC BRKR THRM |
2,846 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 5A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F314-P7T1-W02D-2ACIRC BRKR THRM |
8,406 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 2A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F323-PTT1-W01D-2ACIRC BRKR THRM |
7,491 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 2A | 250 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F323-PTT1-W01D-5ACIRC BRKR THRM |
2,240 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 5A | 250 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F35F-H7T1-SGRX-8ACIRC BRKR THRM |
2,727 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 8A | 250 V | 50 V | Pushbutton | 3 | Green/Red | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F514-P7T1-W01D-5ACIRC BRKR THRM |
4,916 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 5A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F514-P7T1-W04D-8ACIRC BRKR THRM |
6,397 | - |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 8A | 250 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, 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.
