Circuit Breakers
Browse available Circuit Breakers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1019957CIRCUIT BRAKER 7A |
2,468 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 7A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020016CIRCUIT BREAKER 2A |
1,902 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019963CIRCUIT BRAKER 16A |
2,258 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
|
1020095CIRCUIT BRAKER 15A |
2,131 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019955CIRCUIT BRAKER 5A |
3,075 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019966CIRCUIT BRAKER 30A |
1,439 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019968CIRCUIT BRAKER 40A |
4,972 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020020CIRCUIT BRAKER 6A |
3,540 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020033CIRCUIT BRAKER 50A |
1,786 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
|
1020086CIRCUIT BRAKER 5A |
1,312 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020094CIRCUIT BRAKER 13A |
4,200 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
|
1020096CIRCUIT BRAKER 16A |
4,065 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019964CIRCUIT BRAKER 20A |
2,943 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020025CIRCUIT BRAKER 13A |
4,771 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020036CIRCUIT BRAKER 63A |
2,028 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020105CIRCUIT BRAKER 63A |
2,827 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1019969CIRCUIT BRAKER 50A |
3,571 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020087CIRCUIT BRAKER 6A |
3,932 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
|
1020090CIRCUIT BRAKER 8A |
3,947 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020104CIRCUIT BRAKER 60A |
2,938 | - |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
Circuit Breakers FAQ
Common questions about selecting, comparing and sourcing Circuit Breakers components through Winsun (HK) Electronics.
What should I check when selecting Circuit Breakers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Circuit Breakers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Circuit Breakers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Circuit Breakers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
