Circuit Breakers
Review Circuit Breakers Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2479480000MCB 1077 1P B 40A ACDC |
4,595 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2479330000MCB 1077 1P B 3A ACDC |
1,560 |
|
Datasheet | MCB 1077 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Toggle | 1 | None | - | EN 60947-2, IEC 60947-2, UL1077 |
|
1278990000CIR BRKR THRM 3A 250VAC 65VDC |
1,520 |
|
Datasheet | 1180 | Bulk | Active | Holder | Thermal | 3A | 250 V | 72 V | Push-Push | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
2479420000MCB 1077 1P B 15A ACDC |
3,364 |
|
Datasheet | MCB 1077 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Toggle | 1 | None | - | EN 60947-2, IEC 60947-2, UL1077 |
|
|
2479350000MCB 1077 1P B 5A ACDC |
7,078 |
|
Datasheet | MCB 1077 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Toggle | 1 | None | - | EN 60947-2, IEC 60947-2, UL1077 |
|
|
2515110000MCB 1077 1P B 10A ACDC |
5,470 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477200000MCB 489 1P B 20A ACDC |
4,119 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 5, UL489 |
|
1278960000CIR BRKR THRM 1.5A 250VAC 65VDC |
4,198 |
|
Datasheet | 1180 | Bulk | Active | Holder | Thermal | 1.5A | 250 V | 72 V | Push-Push | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
2477090000MCB 489 1P B 2A ACDC |
1,016 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 120 V | 60 V | Toggle | 1 | None | - | UL489 |
|
1278780000CIRCUIT BREAKER THRM 8A 28VDC |
4,559 |
|
Datasheet | - | Bulk | Active | Holder | Thermal | 8A | - | 28 V | Push to Reset | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
Frequently Asked Questions
What are Circuit Breakers components used for?
Circuit Breakers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Circuit Breakers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Breakers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
