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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IELHK21-41344-30-VCIRCUIT BREAKER MAG-HYDR LEVER |
1,569 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IALHK21-39206-10CIRCUIT BREAKER MAG-HYDR LEVER |
8,891 |
|
Datasheet | IAL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | - | - | - | - |
|
|
IELHK12-41094-15-VCIR BRKR,HYDMAG |
9,692 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULHK12-41366-25CIR BRKR,HYDMAG |
3,788 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
5SY43148SUP PTOR 5SY4 3P 480V 0.1A 5K D- |
3,864 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 300mA | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43155SUP PTOR 5SY4 3P 480V 1.6A 5K A- |
5,956 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1.6A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43045SUP PTOR 5SY4 3P 480V 4A 5K A-TR |
8,191 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43208SUP PTOR 5SY4 3P 480V 20A 5K D-T |
5,088 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43025SUP PTOR 5SY4 3P 480V 2A 5K A-TR |
6,867 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43105SUP PTOR 5SY4 3P 480V 10A 5K A-T |
9,073 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43168SUP PTOR 5SY4 3P 480V 16A 5K D-T |
6,764 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43015SUP PTOR 5SY4 3P 480V 1A 5K A-TR |
4,599 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43255SUP PTOR 5SY4 3P 480V 25A 5K A-T |
8,704 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 25A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43136SUP PTOR 5SY4 3P 480V 13A 5K B-T |
3,724 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43066SUP PTOR 5SY4 3P 480V 6A 5K B-TR |
6,507 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43326SUP PTOR 5SY4 3P 480V 32A 5K B-T |
3,366 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 32A | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43055MINIATURE CIRCUIT BREAKER 400V |
3,308 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 500mA | 400 V | 72 V | Lever | 3 | None | - | EAC, UR, VDE |
|
|
5SY43058SUP PTOR 5SY4 3P 480V 0.5A 5K D- |
4,443 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 500mA | 400 V | 72 V | Lever | 3 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY43085SUP PTOR 5SY4 3P 480V 8A 5K A-TR |
2,293 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 8A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, VDE |
|
|
5SY43165SUP PTOR 5SY4 3P 480V 16A 5K A-T |
4,137 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 16A | 400 V | 72 V | Lever | 3 | None | - | CE, EAC, UR, 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.
