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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BF2-B0-24-620-53A-CGCIRCUIT BREAKER |
6,460 |
|
Datasheet | B | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 240 V | 80 V | Rocker | 2 | None | - | CCC, UL489 |
|
|
5SJ42148HG42MCB 5SJ4 2P 480/277 0.3A 10K D-T |
5,398 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 300mA | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ42057HG42MCB 5SJ4 2P 480/277 0.5A 10K C-T |
5,612 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 500mA | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ42157HG42MCB 5SJ4 2P 480/277 1.6A 10K C-T |
9,866 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 1.6A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ42147HG42MCB 5SJ4 2P 480/277 0.3A 10K C-T |
6,493 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 300mA | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ42138HG42MCB 5SJ4 2P 480/277 13A 10K D-TR |
8,866 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 13A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489, VDE |
|
|
5SJ42257HG42MCB 5SJ4 2P 480/277 25A 10K C-TR |
6,855 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 2 | None | - | CCC, CE, EAC, UL489 |
|
|
IULZXK1-1-52-20.0-GK-B3CIR BRKR MAG-HYDR 30A ROCKER |
5,675 |
|
Datasheet | IUL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | - | - | Rocker | 1 | - | - | - |
|
|
9925680000CIR BRKR 2A 480VAC 110VDC |
5,811 |
|
Datasheet | CB9100 | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 2A | 480 V | 110 V | Lever | 2 | - | - | - |
|
|
8340-F920-K2M2-A2H0-30ACIR BRKR MAG 30A 240VAC 80VDC |
2,031 |
|
Datasheet | 8340-F | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | 240 V | 80 V | Lever | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
AK2-B0-20-650-52A-ECIRCUIT BREAKER |
6,722 |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 250 V | 80 V | Rocker | 2 | None | - | CCC, CSA, TUV, UL |
|
|
AK2-B0-24-650-52A-ECIRCUIT BREAKER |
9,516 |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 250 V | 80 V | Rocker | 2 | None | - | CCC, CSA, TUV, UL |
|
|
LUJV66-71195-6CIR BRKR MAG-HYDR |
9,415 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
LELB1-1REG4-53-80.0-A1-01-VCIR BRKR HYD MAG |
8,527 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 80A | 250 V | 80 V | Lever | 1 | None | - | CCC, VDE |
|
|
IULHK11-1REC4-71266-7CIR BRKR,HYDMAG |
4,392 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK11-1REC4-71266-2CIR BRKR,HYDMAG |
2,377 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK11-1REC4-71266-3CIR BRKR,HYDMAG |
4,713 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK11-1REC4-71266-5CIR BRKR,HYDMAG |
6,433 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK11-1REC4-71266-6CIR BRKR,HYDMAG |
8,026 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK11-1REC4-71266-4CIR BRKR,HYDMAG |
2,832 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
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.
