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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1019945CIRCUIT BRAKER 30A |
3,210 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020077CIRCUIT BRAKER 32A |
1,145 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 32A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020064CIRCUIT BREAKER 4A |
4,331 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1019947CIRCUIT BRAKER 40A |
2,763 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020076CIRCUIT BRAKER 30A |
3,920 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020079CIRCUIT BRAKER 50A |
2,308 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1019937CIRCUIT BRAKER 8A |
2,584 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020068CIRCUIT BRAKER 8A |
1,735 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 8A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020078CIRCUIT BRAKER 40A |
3,922 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1110-F212-P1M1-4ACIR BRKR THRM 4A 250VAC 50VDC |
1,447 |
|
Datasheet | 1110 | Bulk | Active | Panel Mount | Thermal | 4A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
201-1ACIR BRK THRM-MAG 1A 240VAC/65VDC |
2,955 |
|
Datasheet | 201 | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 250 V | 80 V | Pushbutton | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
1110-F212-P1M1-7ACIR BRKR THRM 7A 250VAC 50VDC |
1,578 |
|
Datasheet | 1110 | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
4430.205CIR BRKR THRM 16A 240VAC 60VDC |
1,533 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 16A | 240 V | 60 V | Rocker | 2 | Green | 220V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
2-6500-P10-7ACIR BRKR THRM 7A |
4,460 |
|
Datasheet | 2-6500 | Bulk | Active | Panel Mount | Thermal | 7A | 250 V | 28 V | Automatic Reset | 1 | None | - | CSA C22.2 No 235, UL1077 |
|
|
2478010000CB MCB 489 1P C 50A ACDC |
4,042 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 50A | 120 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2478720000CB MCB 489 1P D 30A ACDC |
3,904 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
C20A1PCIR BRKR MAG-HYDR 20A 480VAC |
3,615 |
|
Datasheet | - | Tray | Active | DIN Rail | Magnetic (Hydraulic Delay) | 20A | 480 V | - | Lever | 1 | - | - | CE, UL1077, UR |
|
|
7940102585CIR BRKR MAG-HYDR 25A 120VAC |
1,117 |
|
Datasheet | 9926 | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 25A | 120 V | - | Lever | 1 | - | - | CE, CSA C22.2 No 5-02, UL489, VDE |
|
|
8000-0099/0000-41638.0A AC250V DC65V CIRCUIT BREAKE |
1,405 |
|
Datasheet | 8001 | Bulk | Active | Holder | - | 8A | 250 V | 65 V | Pushbutton | 1 | None | - | - |
|
|
2515520000CB MCB 489 1P D 5A ACDC |
1,514 |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 60 V | Lever | 1 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, 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.
