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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1D7UL1D7UL 7A CIRCUIT BREAKER D CHAR |
6,898 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
|
1D8UL1D8UL 8A CIRCUIT BREAKER D CHAR |
2,189 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | - | Lever | 1 | None | - | CE, cULus, UL489 |
|
|
1GU60M1GU60M, 60A MCB, G CHAR |
6,914 | - |
|
Datasheet | M | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | - | Lever | 1 | None | - | CE, UL508 |
|
1BU1L1BU1L,1.0A MCB, B CHAR |
6,251 | - |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 125 V | Lever | 1 | None | - | UL489 |
|
|
1BU05L1BU05L,0.5A MCB, B CHAR |
8,113 | - |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 480 V | 125 V | Lever | 1 | None | - | UL489 |
|
|
1BU02L1BU02L,0.2A MCB, B CHAR |
3,813 | - |
|
Datasheet | L | Bulk | Active | DIN Rail | Thermal Magnetic | 200mA | 480 V | 125 V | Lever | 1 | None | - | UL489 |
|
|
1C5DL1C5DL 5A CIRCUIT BREAKER C CHAR |
5,113 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | - | 125 V | Lever | 1 | None | - | cULus, UL489 |
|
2CU50R2CU50R 50A MCBCCHAR2P 480Y/277VA |
5,327 | - |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 50A | 277 V | - | - | 2 | - | - | CE, UL |
|
|
1C3DL1C3DL 3A CIRCUIT BREAKER C CHAR |
3,980 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | - | 125 V | Lever | 1 | None | - | cULus, UL489 |
|
|
1D15DL1D15DL 15A CIRCUIT BREAKER D CHA |
6,031 | - |
|
Datasheet | UL | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | - | 125 V | Lever | 1 | None | - | 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.
