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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3Z50UM3Z50UM 50A CIRCUIT BREAKER Z CHA |
4,344 | - |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 60 V | Lever | 3 | None | - | CSA, UL508 |
|
|
RP2403RP2403 63A 30MA 2P EARTH LEAKAGE |
6,749 | - |
|
Datasheet | RP | Bulk | Obsolete | DIN Rail | Ground Fault | 63A | 230 V | - | Lever | 2 | None | - | CE, UL, VDE |
|
|
09146601EARTH LEAKAGE CB 63A, 300MA, 2P |
5,685 | - |
|
Datasheet | DFS | Bulk | Active | DIN Rail | Ground Fault | 63A | 400 V | - | Lever | 2 | None | - | VDE |
|
|
09144601RP RELAY CIRCUIT BREAKER |
7,712 | - |
|
Datasheet | DFS | Bulk | Active | DIN Rail | Ground Fault | 63A | 400 V | - | Lever | 2 | None | - | VDE |
|
|
MMS-63H-10AMANUAL MOTOR START 65KA 6-10A |
5,353 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 10A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
|
|
MMS-63H-13AMANUAL MOTOR START 65KA 9-13A |
6,212 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 13A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
|
|
MMS-63H-17AMANUAL MOTOR START 50KA 11-17A |
5,004 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 17A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
|
|
MMS-63H-22AMANUAL MOTOR START 50KA 14-22A |
4,383 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 22A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
|
|
MMS-63H-26AMANUAL MOTOR START 50KA 18-26A |
4,904 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 26A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
|
|
MMS-63H-32AMANUAL MOTOR START 50KA 22-32A |
9,373 | - |
|
Datasheet | MMS | Bulk | Active | DIN Rail | Manual Motor Starter | 32A | 600 V | - | Rotary | 1 | None | - | CE, CSA, UL508 |
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.
