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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV24214AA15MSP S0 FOR XFRMR 11-16A AUX 1NO+ |
4,199 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 16A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
|
3RV24214BA15MSP S0 FOR XFRMR 14-20A AUX 1NO+ |
6,114 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 20A | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
3RV20214CA25MSP S0 17-22A AUX 1NO 1NC SPRING |
2,318 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 22A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
|
3RV20214CA15MSP S0 17-22A SCREW W/AUX 1NO/1N |
4,907 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 22A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
5SY46508SUP PTOR 5SY4 3P+N 480V 50A 5K D |
2,813 | - |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 50A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, UR, VDE |
|
3RV20111KA100BA0MSP S00 9-12.5A SCREW, -50C RATE |
5,031 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 12.5A | 690 V | - | Rotary | 3 | None | - | CE, EAC, VDE |
|
|
3RV24111HA100BA0MSP S00 FOR XFRMR 5.5-8A SCREW |
4,143 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 8A | 690 V | - | Rotary | 3 | None | - | CE, EAC, VDE |
|
|
3RV20111JA100BA0MSP S00 7-10A SCREW, -50C RATED |
3,624 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 10A | 690 V | - | Rotary | 3 | None | - | CE, EAC, VDE |
|
3RV20314SA10MSP S2 CLASS 10 9.5-14A SCREW |
6,885 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 14A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
3RV21110EA10MSP S00 AUTO RESET 0.28-0.4A SCR |
3,210 | - |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 400mA | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
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.
