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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5SY44038SUP PTOR 5SY4 4P 480V 3A 5K D-TR |
2,431 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 3A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44106SUP PTOR 5SY4 4P 480V 10A 5K B-T |
6,160 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44158SUP PTOR 5SY4 4P 480V 1.6A 5K D- |
5,504 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1.6A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44327SUP PTOR 5SY4 4P 480V 32A 5K C-T |
7,044 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 32A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44326SUP PTOR 5SY4 4P 480V 32A 5K B-T |
8,708 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 32A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44048SUP PTOR 5SY4 4P 480V 4A 5K D-TR |
4,407 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44057SUP PTOR 5SY4 4P 480V 0.5A 5K C- |
9,913 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 500mA | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44325SUP PTOR 5SY4 4P 480V 32A 5K A-T |
2,343 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 32A | 400 V | 72 V | Lever | 4 | None | - | CE, EAC, UR, VDE |
|
|
5SY44208SUP PTOR 5SY4 4P 480V 20A 5K D-T |
3,975 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY44068SUP PTOR 5SY4 4P 480V 6A 5K D-TR |
2,848 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 72 V | Lever | 4 | None | - | CCC, CE, EAC, IMQ, RCM, 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.
