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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5SY41015SUP PTOR 5SY4 1P 240V 1A 7.5K A- |
3,810 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41085SUP PTOR 5SY4 1P 240V 8A 7.5K A- |
6,646 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 8A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41057SUP PTOR 5SY4 1P 240V 0.5A 7.5K |
3,797 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 500mA | 400 V | - | Lever | 1 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY41205SUP PTOR 5SY4 1P 240V 20A 7.5K A |
5,051 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41147SUP PTOR 5SY4 1P 240V 0.1A 7.5K |
3,862 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 300mA | 400 V | 72 V | Lever | 1 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY41065SUP PTOR 5SY4 1P 240V 6A 7.5K A- |
2,158 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 6A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41105SUP PTOR 5SY4 1P 240V 10A 7.5K A |
5,206 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41405SUP PTOR 5SY4 1P 240V 40A 7.5K A |
9,554 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 40A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41136SUP PTOR 5SY4 1P 240V 13A 7.5K B |
6,154 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 1 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY41045SUP PTOR 5SY4 1P 240V 4A 7.5K A- |
8,107 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 4A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41357SUP PTOR 5SY4 1P 240V 35A 7.5K C |
4,072 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 35A | 400 V | 72 V | Lever | 1 | None | - | CCC, EAC, RCM, UR, VDE |
|
|
5SY41157SUP PTOR 5SY4 1P 240V 1.6A 7.5K |
2,042 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 1.6A | 400 V | 72 V | Lever | 1 | None | - | CCC, CE, EAC, IMQ, RCM, UR, VDE |
|
|
5SY41025SUP PTOR 5SY4 1P 240V 2A 7.5K A- |
3,995 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 2A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
|
5SY41135SUP PTOR 5SY4 1P 240V 13A 7.5K A |
3,849 |
|
Datasheet | 5SY4 | Bulk | Active | DIN Rail | - | 13A | 400 V | 72 V | Lever | 1 | None | - | CE, EAC, UR, VDE |
|
4230-T120-K0BU-10ACIR BRKR THERM 10A 480VAC/125VDC |
5,260 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BU-12ACIR BRKR THERM 12A 480VAC/125VDC |
4,755 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BU-13ACIR BRKR THERM 13A 480VAC/125VDC |
5,993 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 13A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BU-15ACIR BRKR THERM 15A 480VAC/125VDC |
5,702 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BU-16ACIR BRKR THERM 16A 480VAC/125VDC |
8,530 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T120-K0BU-1ACIR BRK THERM-M 1A 480VAC/125VDC |
7,547 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 480 V | 125 V | Lever | 2 | None | - | CSA C22.2 No 235, UL489 |
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.
