Circuit Breakers
Explore Circuit Breakers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2479050000MCB 489 3P D 1.5A ACDC |
4,252 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477650000MCB 489 3P B 10A ACDC |
5,076 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477760000MCB 489 3P B 50A ACDC |
2,622 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477770000MCB 489 3P B 60A ACDC |
3,884 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477610000MCB 489 3P B 5A ACDC |
9,555 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477620000MCB 489 3P B 6A ACDC |
2,124 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477690000MCB 489 3P B 16A ACDC |
3,956 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 16A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2478300000MCB 489 3P C 1.2A ACDC |
3,408 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477780000MCB 489 3P B 63A ACDC |
3,172 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477710000MCB 489 3P B 25A ACDC |
3,635 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 25A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477640000MCB 489 3P B 8A ACDC |
6,662 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2478310000MCB 489 3P C 1.5A ACDC |
4,403 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477680000MCB 489 3P B 15A ACDC |
8,032 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2477660000MCB 489 3P B 12A ACDC |
8,952 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 12A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2479060000MCB 489 3P D 1.6A ACDC |
2,664 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2478320000MCB 489 3P C 1.6A ACDC |
8,463 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477670000MCB 489 3P B 13A ACDC |
8,326 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 13A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
2479040000MCB 489 3P D 1.2A ACDC |
6,240 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2477700000MCB 489 3P B 20A ACDC |
4,223 |
|
Datasheet | MCB 489 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 5, UL489 |
|
|
IULNK1-1-52-7.50CIR BRKR MAG-HYDR 7.5A TOGGLE |
8,397 |
|
Datasheet | IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 7.5A | - | - | Toggle | 1 | - | - | - |
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.
