Circuit Breakers
Use the filters and product table below to compare Circuit Breakers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1100-CB1C2D20UL 489, 1 POLE, 2A, TRIP CURVE C |
200 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
|
1100-CB1D2U15UL 489, 1 POLE, 15A TRIP CURVE D |
197 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
1100-CB2D2U10UL 489, 2 POLE, 10A TRIP CURVE D |
196 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 96 V | Lever | 2 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
330-T25S2U16MPCB W/ THML/MAG TRP 10 ~ 16A |
165 | - |
|
Datasheet | 330 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 575 V | - | Rotary | 3 | None | - | CE, cULus |
|
|
330-T25S2U20MPCB W/ THRML/MAG TRP 16 ~ 20A |
177 | - |
|
Datasheet | 330 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 575 V | - | Rotary | 3 | None | - | CE, cULus |
|
1100-SP1C2D20UL 1077, 1 POLE, 2A TRIP CURVE C |
2,482 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 235, cURus, UL1077 |
|
|
1100-CB1C2U10UL 489, 1 POLE, 10A TRIP CURVE C |
3,067 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
|
1100-CB1C2D50UL 489, 1 POLE, 5A, TRIP CURVE C |
4,518 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
|
1100-CB2D2U20UL 489, 2 POLE, 20A TRIP CURVE D |
100 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 96 V | Lever | 2 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
|
|
1100-CB1D2D40UL 489, 1 POLE, 4A, TRIP CURVE D |
4,884 | - |
|
Datasheet | 1100 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 48 V | Lever | 1 | None | - | CE, CSA C22.2 No. 5, cULus, UL489 |
Circuit Breakers FAQ
Common questions about filtering, comparing and sourcing Circuit Breakers components.
How can I narrow the Circuit Breakers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Circuit Breakers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
