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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NDB2-63C63-2DIN rail mount circuit breaker, |
3,730 | - |
|
Datasheet | NDB2 | Tape & Box (TB) | Active | DIN Rail | Thermal Magnetic | 63A | 480 V | 125 V | Lever | 2 | None | - | CCC, TUV, UL1077 |
|
|
QY113DMU24040 Amp DC MCB Mini Circuit Break |
1,369 | - |
|
Datasheet | QY | Retail Package | Active | DIN Rail | Magnetic (Hydraulic Delay) | 40A | 240 V | 80 V | Lever | 1 | None | - | UL489A |
|
NDB2-63C32-3CIR BRK THERM MAG 32A 480VAC LVR |
100 | - |
|
Datasheet | NDB2 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 480 V | - | Lever | 3 | - | - | UL1077 |
|
|
NDB2-63C50-3DIN rail mount circuit breaker, |
4,647 | - |
|
Datasheet | NDB2 | Tape & Box (TB) | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 125 V | Lever | 3 | None | - | CCC, TUV, UL1077 |
|
|
NDB1-125C125-1A high current one pole 125 amp |
1,049 | - |
|
Datasheet | NDB1-125 | Tape & Box (TB) | Active | DIN Rail | - | 125A | 480 V | 60 V | Lever | 1 | None | - | CCC, UL1077 |
|
NDB1L-32C-6-240VGround Fault Circuit Breaker DIN |
2,985 | - |
|
Datasheet | NDB1L | Box | Active | DIN Rail | Ground Fault | 6A | 240 V | - | Lever | 7 | Red | - | UL1053 |
|
NDB1L-32C-10-120V10A GROUND FAULT CB, 30MA EARTH |
1,277 | - |
|
Datasheet | NDB1L | Box | Active | DIN Rail | Ground Fault | 10A | 120 V | - | Lever | 2 | Red | - | UL1053 |
|
NDB1L-32C-20-240V20A GROUND FAULT CB, 30MA EARTH |
2,142 | - |
|
Datasheet | NDB1L | Box | Active | DIN Rail | Ground Fault | 20A | 240 V | - | Lever | 10 | Red | - | UL1053 |
|
NDB1L-32C-16-240V16A GROUND FAULT CB, 30MA EARTH |
4,196 | - |
|
Datasheet | NDB1L | Box | Active | DIN Rail | Ground Fault | 16A | 240 V | - | Lever | 9 | Red | - | UL1053 |
|
NDB1L-32C-25-240V25A GROUND FAULT CB, 30MA EARTH |
2,233 | - |
|
Datasheet | NDB1L | Box | Active | DIN Rail | Ground Fault | 25A | 240 V | - | Lever | 11 | Red | - | UL1053 |
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.
