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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QOB240MINIATURE CIRCUIT BREAKER 120/24 |
7,548 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 40A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB260MINIATURE CIRCUIT BREAKER 120/24 |
4,676 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 60A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB250MINIATURE CIRCUIT BREAKER 120/24 |
6,740 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 50A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB245MINIATURE CIRCUIT BREAKER 120/24 |
9,670 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 45A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB210MINIATURE CIRCUIT BREAKER 240V 1 |
2,132 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 10A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB215MINIATURE CIRCUIT BREAKER 120/24 |
3,650 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 15A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB225MINIATURE CIRCUIT BREAKER 120/24 |
9,856 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 25A | 240 V | 48 V | Lever | 2 | None | - | CSA, UL |
|
|
AM1-B0-54-650-M01-CCIRCUIT BREAKER |
4,330 |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 277 V | 80 V | Toggle | 1 | None | - | CCC, CSA, UL |
|
|
AM1-B0-56-650-M01-CCIRCUIT BREAKER |
6,081 |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 50A | 277 V | 80 V | Toggle | 1 | None | - | CCC, CSA, UL |
|
|
AM1-B0-54-640-M01-CCIRCUIT BREAKER |
7,415 |
|
Datasheet | A | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 40A | 277 V | 80 V | Toggle | 1 | None | - | CCC, CSA, UL |
|
|
LELB1-39248-100-VCIR BRKR MAG-HYDR LEVER |
8,834 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
LELK1-1REC4-27129-951CIR BRKR MAG-HYDR LEVER |
3,925 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
LELK1-1REC4-36861-100-VCIR BRKR MAG-HYDR LEVER |
7,122 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
LELK1-1REC4-36861-60-VCIR BRKR MAG-HYDR LEVER |
5,835 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
LELK1-1REC4-36861-80-VCIR BRKR MAG-HYDR LEVER |
5,812 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | - | - | Lever | 1 | - | - | - |
|
|
IELK1-1REC4-51F-80.0-A-01CIR BRKR MAG-HYDR |
9,555 |
|
Datasheet | IEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 80A | 415 V | 80 V | Lever | 1 | None | - | - |
|
|
LELK1-1REC5-70022-100CIR BRKR MAG-HYDR |
4,341 |
|
Datasheet | LEL | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | - | 415 V | 80 V | Lever | 1 | None | - | - |
|
|
LELK1-1REC4-70060-1CIR BRKR,HYDMAG |
7,037 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
IULK1-1REC4-53F-80.0-01CIR BRKR HYD MAG |
4,166 |
|
Datasheet | IUL | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 80A | 480 V | 80 V | Lever | 1 | None | - | CSA, UL1077 |
|
|
NRBM2100-F-5A-AACIRCUIT PROTECTOR 5A |
5,717 |
|
Datasheet | NRBM | Bulk | Active | Panel Mount | Magnetic | 5A | 250 V | 65 V | Lever | 2 | None | - | cURus, UL1077, 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.
