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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3120-N311-P7T1-W02D-20ACIR BRKR THRM 20A 250VAC 50VDC |
1,600 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
C50A1P-80VDCCIR BRKR MAG-HYDR 50A 80VDC |
3,872 |
|
Datasheet | - | Box | Active | DIN Rail | Magnetic (Hydraulic Delay) | 50A | - | 80 V | Lever | 1 | - | - | CE, UL489, UR |
|
4430.2907CIR BRKR THRM 17A 240VAC 60VDC |
2,966 |
|
Datasheet | TA45 | Bulk | Active | Panel Mount | Thermal | 17A | 240 V | 60 V | Rocker | 2 | Orange | 110V | CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 |
|
1C3UMCIR BRKR THRM-MAG 3A LEVER |
3,041 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
|
1D16UMCIR BRKR THRM-MAG 16A LEVER |
1,444 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
|
1D10UMCIR BRKR THRM-MAG 10A LEVER |
1,907 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
4230-T110-K0CU-3ACIR BRK THRM-MAG 3A 277VAC/60VDC |
4,181 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0CU-1ACIR BRK THRM-MAG 1A 277VAC/60VDC |
2,548 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 1A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0CU-20ACIR BRK THERM-M 20A 277VAC/60VDC |
3,302 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0CU-10ACIR BRK THERM-M 10A 277VAC/60VDC |
4,049 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0CU-15ACIR BRK THERM-M 15A 277VAC/60VDC |
2,242 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
|
4230-T110-K0CU-2ACIR BRK THRM-MAG 2A 277VAC/60VDC |
2,062 |
|
Datasheet | 4230-T | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 60 V | Lever | 1 | None | - | CSA C22.2 No 235, UL489 |
|
2-5700-IG1-P10-2ACIR BRKR THRM 2A 250VAC 50VDC |
3,960 |
|
Datasheet | 2-5700 | Bulk | Active | Panel Mount | Thermal | 2A | 250 V | 50 V | Push-Push | 1 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
1D20UMCIR BRKR THRM-MAG 20A LEVER |
2,902 |
|
Datasheet | V-EA | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 42 V | Lever | 1 | None | - | CSA, UL508, VDE |
|
2909910CIR BRKR SOLID STATE 8A 24VDC |
3,086 |
|
Datasheet | PTCB | Bulk | Active | DIN Rail | Solid State | 8A | - | 24 V | - | 1 | None | - | cUL, cULus, UL |
|
1020062CIRCUIT BREAKER 3A |
4,090 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 3A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1019931CIRCUIT BREAKER 2A |
1,656 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 2A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1019997CIRCUIT BREAKER 4A |
2,079 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020000CIRCUIT BRAKER 7A |
4,720 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 7A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
|
1020081CIRCUIT BRAKER 63A |
1,357 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 63A | 277 V | 125 V | Lever | 2 | None | - | cULus, UL1077 |
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.
