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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1BU16RCIR BRKR THRM-MAG 16A LEVER |
4,903 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 16A | 277 V | - | - | 1 | - | - | CE, UL |
|
|
1CU3RCIR BRKR THRM-MAG 3A LEVER |
3,342 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 3A | 277 V | - | - | 1 | - | - | CE, UL |
|
|
1BU3RCIR BRKR THRM-MAG 3A LEVER |
2,320 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 3A | 277 V | - | - | 1 | - | - | CE, UL |
|
|
1DU5RCIR BRKR THRM-MAG 5A LEVER |
7,574 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 5A | 277 V | - | - | 1 | - | - | CE, UL |
|
1CU10R1CU10R 10A MCB C CHAR 1 P 277VAC |
2,815 |
|
Datasheet | R | Bulk | Obsolete | DIN Rail | Magnetic | 10A | 277 V | - | - | 1 | - | - | CE, UL |
|
1B4UR1B4UR 4A MCB B CHAR 1 P 277VAC U |
5,021 |
|
Datasheet | UR | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | - | Lever | 1 | None | - | CE, cURus, UL1077 |
|
|
1D16UR1D16UR 16A MCB D CHAR 1 P 277VAC |
7,684 |
|
Datasheet | UR | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | - | Lever | 1 | None | - | CE, cURus, UL1077 |
|
|
1B05UR1B05UR 0.5A MCB B CHAR 1 P 277VA |
7,890 |
|
Datasheet | UR | Bulk | Active | DIN Rail | Thermal Magnetic | 500mA | 277 V | - | Lever | 1 | None | - | CE, cURus, UL1077 |
|
|
1B10UR1B10UR 10A MCB B CHAR 1 P 277VAC |
7,465 |
|
Datasheet | UR | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | - | Lever | 1 | None | - | CE, cURus, UL1077 |
|
|
1B12UR1B12UR 12A MCB B CHAR 1 P 277VAC |
3,659 |
|
Datasheet | UR | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 277 V | - | Lever | 1 | None | - | CE, cURus, UL1077 |
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.
