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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GSB633PC50MCB UL1077 C 3P 50A |
4,500 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | - | Lever | 3 | None | - | UL1077 |
|
GSB633PC6MCB UL1077 C 3P 6A |
2,229 | - |
|
Datasheet | GSB63 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | - | Lever | 3 | None | - | UL1077 |
|
GMB632PC16CIR BRKR THERM 16A 240VAC/125VDC |
4,325 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 240 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
GMB63H3PC32MCB HV UL489 C 3P 32A LUG T |
9,122 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 480 V | - | Lever | 3 | None | - | - |
|
GMS-100S 90AMMS 100A STD BREAK 70-90A |
3,554 | - |
|
Datasheet | GMS | Box | Active | DIN Rail | Manual Motor Starter | 90A | 690 V | - | Rotary | 3 | None | - | CE, CSA, cUL, UL508 |
|
GMB63H1PC3CIR BRKR THERM-MAG 3A 480/277V |
4,540 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | - | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
|
GMB63H1PC5CIR BRKR THERM-MAG 5A 480/277V |
3,802 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | - | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
|
GMB631PC16CIR BRK THERM-M 16A 240VAC/60VDC |
2,460 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
|
GMB631PC6CIR BRK THRM-MAG 6A 240VAC/60VDC |
1,871 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, UL489 |
|
|
GMB631PC50CIR BRK THERM-M 50A 240VAC/60VDC |
3,811 | - |
|
Datasheet | GMB63 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, IEC 60947-2, 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.
