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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
7940102617CIR BRKR MAG-HYDR 20A 125VDC |
1,107 |
|
Datasheet | 9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | - | 125 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
7940102609CIR BRKR MAG-HYDR 1A 125VDC |
3,537 |
|
Datasheet | 9926 | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 1A | - | 125 V | Lever | 1 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
2478960000CB MCB 489 2P D 30A ACDC |
4,926 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
7940102646CIR BRKR MAG-HYDR 4A 240VAC |
2,098 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 4A | 240 V | - | Lever | 2 | - | - | CE, CSA C22.2 No 235, UL1077, VDE |
|
|
2481340000CB PROTECTOR 1077 3P D 15A ACDC |
3,246 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2478260000CB MCB 489 2P C 50A ACDC |
2,377 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2515530000CB MCB 489 2P D 7A ACDC |
2,351 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 7A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478250000CB MCB 489 2P C 40A ACDC |
3,930 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478040000CB MCB 489 2P C 1A ACDC |
2,211 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478230000CB MCB 489 2P C 32A ACDC |
4,003 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 32A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, 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.
