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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
482-G212-K1M1-A1S0-15ACIR BRKR THRM 15A 115VAC 28VDC |
1,789 | - |
|
Datasheet | 482 | Bulk | Active | Panel Mount | Thermal | 15A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
ESX10-TB-101-DC24V-6A-ECIR BRKR SOLID STATE 6A 24VDC |
4,477 | - |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 6A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
|
482-G212-K1M1-A1S0-5ACIR BRKR THRM 5A 115VAC 28VDC |
2,048 | - |
|
Datasheet | 482 | Bulk | Active | Panel Mount | Thermal | 5A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
ESX10-TB-101-DC24V-12A-ECIR BRKR SOLID STATE 12A 24VDC |
1,947 | - |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 12A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
5SJ42257HG41MCB 5SJ4 2P 240V 25A 14K C-TRIP |
4,131 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489 |
|
|
7940102285CIR BRKR 10A 250VAC 80VDC |
3,342 | - |
|
Datasheet | CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 250 V | 80 V | Push to Reset | 2 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
3C10ULCIR BRKR THRM-MAG 10A LEVER |
1,287 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
GMB633PC20CIR BRKR THERM-MAG 20A 240VAC |
2,680 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 240 V | - | Lever | 3 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
|
3C20ULCIR BRKR THRM-MAG 20A LEVER |
2,073 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
3600-P10-SI-10ACIR BRKR 10A 250VAC 65VDC |
2,532 | - |
|
Datasheet | 3600 | Bulk | Active | Panel Mount | Thermal Magnetic | 10A | 250 V | 65 V | Push to Reset | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
412-K14-LN2-7.5ACIR BRKR THRM 7.5A 115VAC 28VDC |
4,528 | - |
|
Datasheet | 412 | Bulk | Active | Panel Mount | Thermal | 7.5A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
3C60ULCIR BRKR THRM-MAG 60A LEVER |
1,226 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
3C63ULCIR BRKR THRM-MAG 63A LEVER |
3,620 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 63A | 240 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
5SJ42067HG41MCB 5SJ4 2P 240V 6A 14K C-TRIP |
3,406 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
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5SJ42027HG41MCB 5SJ4 2P 240V 2A 14K C-TRIP |
1,037 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3C50ULCIR BRKR THRM-MAG 50A LEVER |
1,507 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
3C40ULCIR BRKR THRM-MAG 40A LEVER |
3,675 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
IUGNF66-1-51-20.0CIR BRKR MAG-HYDR 20A TOGGLE |
4,764 | - |
|
Datasheet | IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | - | - | Toggle | 2 | - | - | - |
|
IUGN66-1-72-30.0CIR BRKR MAG-HYDR 30A TOGGLE |
2,559 | - |
|
Datasheet | IUG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 250 V | 80 V | Toggle | 2 | None | - | UL1077 |
|
|
5SJ42117HG411CB 5SJ4 2P 240V 5A 14K C-TRIP |
1,234 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 5A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
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.
