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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
4230-T130-K0DU-20ACIR BRKR THERM 20A 480VAC/125VDC |
1,301 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
2800883CIR BRKR THRMMAG 4A 277VAC 80VDC |
4,541 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 4A | 277 V | 80 V | Slide Switch | 2 | - | - | - |
|
|
2800894CIR BRKR THRMMAG 4A 277VAC 80VDC |
7,808 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 4A | 277 V | 80 V | Slide Switch | 2 | - | - | - |
|
|
2800898CIR BRKR 10A 277VAC 80VDC |
5,271 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 10A | 277 V | 80 V | Slide Switch | 2 | - | - | - |
|
|
2800900CIR BRKR 16A 277VAC 80VDC |
8,932 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 16A | 277 V | 80 V | Slide Switch | 2 | - | - | - |
|
|
2800882CIR BRKR THRMMAG 3A 277VAC 80VDC |
2,846 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 3A | 277 V | 80 V | Slide Switch | 2 | - | - | - |
|
|
4230-T130-K0CU-20ACIR BRKR THERM 20A 480VAC/125VDC |
1,803 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T130-K0CU-30ACIR BRKR THERM 30A 480VAC/125VDC |
2,393 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T130-K0CU-50ACIR BRKR THERM 50A 480VAC/125VDC |
1,558 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T130-K0DU-15ACIR BRKR THERM 15A 480VAC/125VDC |
3,608 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 480 V | 125 V | Lever | 3 | None | - | CSA C22.2 No 235, UL489 |
|
2478440000CB MCB 489 3P C 16A ACDC |
4,370 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478430000CB MCB 489 3P C 15A ACDC |
9,437 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2479190000CB MCB 489 3P D 20A ACDC |
4,646 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2479250000CB MCB 489 3P D 50A ACDC |
8,922 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 240 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
IEG11-1-62F-5.00-01-VCIR BRKR MAG-HYDR LEVER 5A |
2,023 |
|
Datasheet | IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 5A | 250 V | - | Lever | 2 | None | - | CSA, TUV, UL1077 |
|
|
IEG66-36276-2-UVCIR BRKR MAG-HYDR LEVER |
4,669 |
|
Datasheet | IEG | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 2 | - | - | CSA, TUV, UL1077 |
|
0903022CIR BRKR SOLID STATE 500MA 24VDC |
4,008 |
|
Datasheet | CLIPLINE | Bulk | Active | DIN Rail | Solid State | 500mA | - | 24 V | Slide Switch | 1 | - | - | - |
|
3000760CIR BRKR SOLID STATE 1A 12VDC |
4,969 |
|
Datasheet | EC | Bulk | Last Time Buy | DIN Rail | Solid State | 1A | - | 12 V | Slide Switch | 1 | - | - | - |
|
|
ESX10-TB-124-DC24V-1A-ECIR BRKR SOLID STATE 1A 24VDC |
2,582 |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 1A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
|
|
ESX10-TB-124-DC24V-2A-ECIR BRKR SOLID STATE 2A 24VDC |
4,902 |
|
Datasheet | ESX10-T | Bulk | Active | DIN Rail | Solid State | 2A | - | 32 V | Slide Switch | 1 | Green, Orange, Red | - | ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2 |
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.
