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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7940102730CIR BRKR MAG-HYDR 15A 240VAC |
3,603 | - |
|
Datasheet | 9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 240 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
3000763CIR BRKR SOLID STATE 4A 12VDC |
4,685 | - |
|
Datasheet | EC | Bulk | Last Time Buy | DIN Rail | Solid State | 4A | - | 12 V | Slide Switch | 1 | - | - | - |
|
|
ESX10-TB-101-DC24V-2A-ECIR BRKR SOLID STATE 2A 24VDC |
1,611 | - |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 2A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
IEGBX66-1-69-20.0-N6-VCIR BRKR MAG-HYDR ROCKER 20A |
4,734 | - |
|
Datasheet | IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | - | Rocker | 2 | None | - | CSA, TUV, UL1077 |
|
|
482-G212-K1M1-A1S0-20ACIR BRKR THRM 20A 115VAC 28VDC |
270 | - |
|
Datasheet | 482 | Bulk | Active | Panel Mount | Thermal | 20A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
482-G212-K1M1-A1S0-40ACIR BRKR THRM 40A 115VAC 28VDC |
3,677 | - |
|
Datasheet | 482 | Bulk | Active | Panel Mount | Thermal | 40A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
LELK1-1RS4-30452-60CIR BRKR MAG-HYDR LEVER |
4,763 | - |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 60A | - | 80 V | Lever | 1 | - | - | UL489 |
|
5SJ42187HG41MCB 5SJ4 2P 240V 15A 14K C-TRIP |
4,281 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 15A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
W68-X2Q12-10CIR BRKR MAG-HYDR 10A 277VAC |
581 | - |
|
Datasheet | W6 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 2 | - | - | - |
|
|
IULDHK11-1-62-15.0-C-01CIR BRKR MAG-HYDR 15A 277VAC |
4,902 | - |
|
Datasheet | IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 277 V | - | Lever | 2 | None | - | UL1077 |
|
|
482-G212-K1M1-A1S0-30ACIR BRKR THRM 30A 115VAC 28VDC |
1,494 | - |
|
Datasheet | 482 | Bulk | Active | Panel Mount | Thermal | 30A | 230 V | 28 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
W92-X1110-10CIR BRKR MAG-HYDR 10A 277VAC |
1,493 | - |
|
Datasheet | W9 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 2 | - | - | - |
|
|
5SJ42028HG42MCB 5SJ4 2P 480/277 2A 10K D-TRI |
150 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 125 V | Lever | 2 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20111EA10SWITCH_MOTOR_3RV2011-1EA10_2.8.. |
1,619 | - |
|
Datasheet | 3RV2 | Bulk | Active | DIN Rail | Thermal | 4A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
CX2-B0-14-615-22A-13GCIR BRKR MAG-HYDR 15A 500VDC |
200 | - |
|
Datasheet | CX | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | - | 500 V | Lever | 2 | None | - | CCC, cULus, cURus, TUV, UL489 |
|
IDG666-1-63F-15.0-01CIRCUIT BREAKER MAG-HYDR LEVER |
2,150 | - |
|
Datasheet | IDG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 15A | 250 V | - | Lever | 1 | None | - | UL1077 |
|
|
5SJ43187HG42MCB 5SJ4 3P 480/277 15A 10K C-TR |
2,263 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 15A | 400 V | 125 V | Lever | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV20111CA10SWITCH_MOTOR_3RV2011-1CA10_1.8.. |
4,710 | - |
|
Datasheet | 3RV2 | Bulk | Active | DIN Rail | Thermal | 2.5A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
|
3RV20110JA10MSP S00 0.7-1A SCREW |
1,719 | - |
|
Datasheet | 3RV2 | Bulk | Active | DIN Rail | Thermal | 1A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CSA, EAC, IECEx, UL |
|
|
5SJ43038HG42MCB 5SJ4 3P 480/277 3A 10K D-TRI |
3,145 | - |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 125 V | Lever | 3 | 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.
