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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
5SJ41256HG40MCB 5SJ4 1P 240V 25A SAME PH 14K |
1,329 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 25A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
|
5SJ41028HG40MCB 5SJ4 1P 240V 2A SAME PH 14K |
9,877 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 2A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, EAC, UL489 |
|
2800903CIR BRKR SOLID STATE 3A 24VDC |
1,129 |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 3A | - | 24 V | - | 1 | - | - | - |
|
|
2800902CIR BRKR SOLID STATE 2A 24VDC |
4,661 |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 2A | - | 24 V | - | 1 | - | - | - |
|
|
2800916CIR BRKR SOLID STATE 2A 24VDC |
2,916 |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 2A | - | 24 V | - | 1 | - | - | - |
|
|
2800918CIR BRKR SOLID STATE 4A 24VDC |
9,324 |
|
Datasheet | CB | Bulk | Active | Holder | Solid State | 4A | - | 24 V | - | 1 | - | - | - |
|
REX12-TA1-107-DC24V-4ACIR BRKR 4A 24VDC PUSH TO RESET |
3,597 |
|
Datasheet | REX12 | Box | Active | Holder | Solid State | 4A | - | 30 V | Push to Reset | 1 | Green, Orange, Red | - | UL1310, UL2367, UL508 |
|
2D4UMCIR BRKR THRM-MAG 4A LEVER |
6,992 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | 80 V | Lever | 2 | None | - | CSA, UL508, VDE |
|
5531066CIR BRKR THRMMAG 4A 250VAC 80VDC |
4,986 |
|
Datasheet | TMC | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 250 V | 80 V | Push to Reset | 1 | - | - | - |
|
|
REX12-TA1-107-DC24V-10ACIR BRKR 10A 24VDC PUSH TO RESET |
4,238 |
|
Datasheet | REX12 | Box | Active | Holder | Solid State | 10A | - | 30 V | Push to Reset | 1 | Green, Orange, Red | - | UL1310, UL2367, UL508 |
|
808-H-0.5ACIR BRKR 500MA 120VAC 60VDC |
9,954 |
|
Datasheet | 808 | Bulk | Active | PCB | Magnetic | 500mA | 120 V | 60 V | Push-Pull Plunger | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
5SJ41057HG41MCB 5SJ4 1P 240V 0.5A 14K C-TRIP |
1,400 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 500mA | 400 V | 60 V | Lever | 1 | None | - | CSA, IEC, UL489 |
|
2907679CIR BRKR 5A 480VAC 125VDC |
1,285 |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
|
|
2907608CIR BRKR 2A 480VAC 125VDC |
8,814 |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
|
|
2907678CIR BRKR 4A 480VAC 125VDC |
4,208 |
|
Datasheet | TMC 8 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | 125 V | Lever | 3 | - | - | cULus, UL489 |
|
|
5SY41208SUP PTOR 5SY4 1P 240V 20A 7.5K D |
1,226 |
|
Datasheet | SENTRON | Box | Active | DIN Rail | - | 20A | 400 V | 72 V | Lever | 1 | None | - | CCC, CE, EAC, UR, VDE |
|
|
2478880000CB MCB 489 2P D 8A ACDC |
1,277 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 8A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478990000CB MCB 489 2P D 40A ACDC |
8,600 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 40A | 240 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478100000CB MCB 489 2P C 4A ACDC |
4,374 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
5SJ41108HG41MCB 5SJ4 1P 240V 10A 14K D-TRIP |
1,707 |
|
Datasheet | 5SJ4 | Bulk | Active | DIN Rail | - | 10A | 400 V | 60 V | Lever | 1 | None | - | CCC, CE, CSA, EAC, UL489, 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.
