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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W91-X152-50CIR BRKR MAG-HYDR 50A 65VDC |
3,490 | - |
|
Datasheet | W9 | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | - | 65 V | Lever | 1 | - | - | - |
|
2C5UL2C5UL 5A CIRCUIT BREAKER C CHAR2 |
174 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
2D8ULCIR BRKR THRM-MAG 8A LEVER |
3,554 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
|
2C15ULCIR BRKR THRM-MAG 15A LEVER |
4,447 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
|
2D20ULCIR BRKR THRM-MAG 20A LEVER |
3,812 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | - | Lever | 2 | None | - | CE, cULus, UL489 |
|
0914497CIR BRKR THRMMAG 5A 250VAC 65VDC |
1,638 | - |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 250 V | 65 V | Lever | 1 | - | - | - |
|
11156552-CHANNEL ELECTRONIC CIRCUIT BRE |
4,446 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 4A | - | 24 V | Lever | 2 | None | - | cUL, UL |
|
11109842-CHANNEL ELECTRONIC CIRCUIT BRE |
1,825 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 10A | - | 24 V | Lever | 2 | None | - | cUL, UL |
|
W33-S4B1Q-20CIR BRKR THRM 20A 250VAC 50VDC |
296 | - |
|
Datasheet | W33 | Bulk | Active | Panel Mount | Thermal | 20A | 250 V | 50 V | Rocker | 2 | Amber | 120V | - |
|
4120-G214-J1M1-B2S0ZN-20ACIR BRKR THRM 20A |
3,246 | - |
|
Datasheet | 4120 | Bulk | Active | Panel Mount | Thermal | 20A | 115 V | 28 V | Push-Pull Plunger | 1 | None | - | UL1077 |
|
|
1115670POWER MODULE WITH IO-LINK INTERF |
1,989 | - |
|
Datasheet | - | Box | Active | DIN Rail | - | 45A | - | 30 V | Push to Reset | 1 | None | - | cULus |
|
IEGF66-1-62-40.0-01-VCIR BRKR MAG-HYDR LEVER 40A |
207 | - |
|
Datasheet | IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 250 V | - | Lever | 2 | None | - | CSA, TUV, UL1077 |
|
4230-T130-K0CU-63ACIR BRKR THERM 63A 480VAC/125VDC |
1,847 | - |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 63A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
0903023CIR BRKR SOLID STATE 1A 24VDC |
2,224 | - |
|
Datasheet | CLIPLINE | Bulk | Active | DIN Rail | Solid State | 1A | - | 24 V | Slide Switch | 1 | - | - | - |
|
3D15ULCIR BRKR THRM-MAG 15A LEVER |
115 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
3C3ULCIR BRKR THRM-MAG 3A LEVER |
4,123 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
|
3D30ULCIR BRKR THRM-MAG 30A LEVER |
2,515 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | - | Lever | 3 | None | - | CE, cULus, UL489 |
|
W33-T4B1Q-10CIR BRKR THRM 10A 250VAC 50VDC |
108 | - |
|
Datasheet | W33 | Bulk | Active | Panel Mount | Thermal | 10A | 250 V | 50 V | Rocker | 2 | Amber | 120V | - |
|
|
9510-G213-J1F1-B2R2B9CIR BRKR MAG 28VDC PUSH-PULL |
4,832 | - |
|
Datasheet | 9510 | Bulk | Active | Panel Mount | Magnetic | - | 5 V | 28 V | Push-Pull Plunger | 1 | None | - | - |
|
|
W68-X2Q110-10CIR BRKR MAG-HYDR 10A 277VAC |
390 | - |
|
Datasheet | W6 | Tray | Active | Panel Mount | Magnetic (Hydraulic Delay) | 10A | 277 V | - | Lever | 2 | - | - | - |
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.
