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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2480280000CB PROTECTOR 1077 2P C 2A ACDC |
4,212 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
3120-N521-P7T1-W02D-15ACIR BRKR THERM SWITCH 2P |
4,372 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
3120-N521-P7T1-W01D-20ACIR BRKR THERM SWITCH 2P |
2,513 |
|
Datasheet | 3120-N | Bulk | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W02D-10ACIR BRKR THRM 10A 250VAC 50VDC |
1,126 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 10A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
|
2480390000CB PROTECTOR 1077 2P C 20A ACDC |
4,002 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2480310000CB PROTECTOR 1077 2P C 5A ACDC |
4,974 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
T21-2-30.0A-01-31ALCIR BRKR MAG-HYDR 30A TOGGLE |
1,970 |
|
Datasheet | SNAPAK® | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 30A | - | - | Toggle | 2 | - | - | - |
|
|
2481040000CB PROTECTOR 1077 2P D 6A ACDC |
1,901 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
|
2481130000CB PROTECTOR 1077 2P D 30A ACDC |
3,788 |
|
Datasheet | MCB 1077 | Bulk | Active | DIN Rail | Thermal Magnetic | 30A | 480 V | 125 V | Lever | 2 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE |
|
201-2ACIR BRK THRM-MAG 2A 240VAC/65VDC |
3,017 |
|
Datasheet | 201 | Bulk | Active | DIN Rail | Thermal Magnetic | 2A | 250 V | 80 V | Pushbutton | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
|
201-15ACIR BRK THRM-MG 15A 240VAC/65VDC |
1,407 |
|
Datasheet | 201 | Bulk | Active | DIN Rail | Thermal Magnetic | 15A | 250 V | 80 V | Pushbutton | 1 | None | - | CSA C22.2 No 235, IEC 60934, UL1077 |
|
1020035CIRCUIT BRAKER 60A |
1,784 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 60A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020101CIRCUIT BRAKER 40A |
1,581 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 40A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020103CIRCUIT BRAKER 50A |
2,285 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
1020026CIRCUIT BRAKER 15A |
3,353 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 15A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
|
1020097CIRCUIT BRAKER 20A |
1,511 |
|
Datasheet | TMC 7 | Box | Active | DIN Rail | Thermal Magnetic | 20A | 277 V | - | Lever | 3 | None | - | cULus, UL1077 |
|
2800843CIR BRKR 10A 277VAC 50VDC |
2,280 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 10A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
|
2800851CIR BRKR THRMMAG 5A 277VAC 50VDC |
4,962 |
|
Datasheet | CB | Bulk | Active | Holder | Thermal Magnetic | 5A | 277 V | 50 V | Slide Switch | 1 | - | - | - |
|
3120-N324-P7T1-W01D-20ACIR BRKR THRM SWITCH 20A IP65 |
1,822 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 20A | 415 V | 50 V | Rocker | 2 | None | - | CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 |
|
3120-N321-P7T1-W14DR4-15ACIR BRKR THRM 15A 250VAC 50VDC |
2,116 |
|
Datasheet | 3120-N | Box | Active | Panel Mount | Thermal | 15A | 415 V | 50 V | Rocker | 2 | Red | 230V | CSA C22.2 No 235, GB 17701, IEC 60934, 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.
