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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RKA36120CU44CMOLDED CASE CIRCUIT BREAKER 600V |
6,832 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
SCND6B800LSIGHBRKR BSC SND 3P 800A 600V 65KA L |
2,013 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
SCND6B120LSIGHBRKR BSC SND 3P 1200A 600V 65KA |
3,570 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
SCND6B100LSIGHBRKR BSC SND 3P 1000A 600V 65KA |
9,811 |
|
Datasheet | * | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
RGF36300CU33AMOLDED CASE CIRCUIT BREAKER 600V |
4,344 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 3kA | 600 V | - | Lever | 3 | Yellow | - | CSA, IEC 60947-2, UL |
|
|
RKF36250CU44AMOLDED CASE CIRCUIT BREAKER 600V |
6,289 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 2.5kA | 600 V | - | Lever | 3 | None | - | CSA, UL |
|
|
RKF36200CU63AE1MOLDED CASE CIRCUIT BREAKER 600V |
8,414 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 2kA | 600 V | - | Lever | 3 | None | - | CSA, UL |
|
|
RKF36300CU33AMOLDED CASE CIRCUIT BREAKER 600V |
5,202 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 3kA | 600 V | - | Lever | 3 | Yellow | - | CSA, IEC 60947-2, UL |
|
|
RJF36300CU63AE1MOLDED CASE CIRCUIT BREAKER 600V |
6,769 |
|
Datasheet | PowerPact | Box | Obsolete | Chassis Mount | Solid State | 3kA | 600 V | - | Lever | 3 | None | - | CSA, UL |
|
|
GM4815611CIRCUIT BREAKER, RJF36250CU33AYS |
8,239 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
|
RLF36300CU44AMOLDED CASE CIRCUIT BREAKER 600V |
2,890 |
|
Datasheet | - | Box | Obsolete | Chassis Mount | Solid State | 3kA | 600 V | - | Lever | 3 | Green/Yellow/Red | - | CSA, UL |
|
|
GM4815612CIRCUIT BREAKER, RJF36250CU44A |
3,735 |
|
Datasheet | - | Box | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
2800848CIR BRKR THRMMAG 2A 277VAC 50VDC |
2,034 |
|
Datasheet | CB | Bulk | Discontinued at Digi-Key | Holder | Thermal Magnetic | 2A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
0914507CIR BRKR THRMMAG 6A 250VAC 65VDC |
1,601 |
|
Datasheet | TMC | Bulk | Discontinued at Digi-Key | DIN Rail | Thermal Magnetic | 6A | 250 V | 65 V | Lever | 1 | - | - | - |
|
104-PR3-0.3ACIR BRKR THRM 300MA 250VAC 48VDC |
8,003 |
|
Datasheet | 104 | Bulk | Active | Through Hole | Thermal | 300mA | 240 V | 48 V | Push to Reset | 1 | - | - | CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-F323-P7T1-W02D-12ACIR BRKR THRM 12A 250VAC 50VDC |
2,812 |
|
Datasheet | 3120-F | Bulk | Obsolete | Panel Mount | Thermal | 12A | 250 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
DA1-B0-34-615-121-CCIR BRKR 15A 480VAC 65VDC |
4,053 |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 15A | 480 V | 65 V | Lever | 1 | None | - | CSA, UL |
|
DA2-B0-34-620-121-CCIR BRKR 20A 480VAC 65VDC |
9,828 |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 480 V | 65 V | Lever | 2 | None | - | CSA, UL |
|
EA1-B0-24-450-12A-CCCIR BRKR 5A 600VAC 125VDC |
2,980 |
|
Datasheet | E | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 600 V | 125 V | Lever | 1 | None | - | CCC, CSA, UL489 |
|
MB1-B-34-620-1-A26-B-CCIR BRKR 20A 250VAC 80VDC |
7,419 |
|
Datasheet | M | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 250 V | 80 V | Rocker | 1 | None | - | CCC, CSA, UL |
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.
