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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MMSKG2CMANUAL SW,TOGGLE,3-P,NEMA TYPE 1 |
9,024 |
|
Datasheet | MMS | Box | Active | DIN Rail | Manual Motor Controller | - | - | - | Rotary | 3 | None | - | UL |
|
|
MMSKG2BMANUAL SW,TOGGLE,3-PH,NEMA TYPE |
8,215 |
|
Datasheet | MMS | Box | Obsolete | DIN Rail | Manual Motor Controller | - | - | - | Rotary | 3 | None | - | UL |
|
|
2510FW2MANUAL STARTER 277VAC |
4,006 |
|
Datasheet | F | Box | Active | Chassis Mount | Manual Motor Starter | 16A | 277 V | 230 V | Toggle | 2 | None | - | CSA, UL |
|
|
2510MCG1MANUAL STARTER 230VAC |
9,385 |
|
Datasheet | M | Box | Active | Chassis Mount | Manual Motor Starter | 27A | 600 V | - | Pushbutton | 2 | None | - | CSA, UL |
|
|
IULNK112-41060-2MAG CIR BREAKER |
8,906 |
|
Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
CA4-B0-24-620-3DA-CCIRCUIT BREAKER |
6,374 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 20A | 480 V | 150 V | Lever | 4 | None | - | CCC, CSA, UL |
|
3RV20214DA25MSP S0 20-25A AUX 1NO 1NC SPRING |
3,155 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 25A | 690 V | - | Rotary | 3 | None | - | ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE |
|
|
QOU3605283MINIATURE CIRCUIT BREAKER 240V 6 |
2,654 |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | 48 V | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOUR3205283MINIATURE CIRCUIT BREAKER 240V 2 |
9,805 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 20A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU3105283MINIATURE CIRCUIT BREAKER 240V 1 |
7,064 |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 10A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU3505283MINIATURE CIRCUIT BREAKER 240V 5 |
3,905 |
|
Datasheet | - | Box | Active | Chassis Mount | Thermal Magnetic | 50A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOUR3605283MINIATURE CIRCUIT BREAKER 240V 6 |
4,332 |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU3405283MINIATURE CIRCUIT BREAKER 240V 4 |
7,945 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 40A | 240 V | 48 V | Not Included | 3 | None | - | CSA, IEC, UL |
|
|
QOU3255283MINIATURE CIRCUIT BREAKER 240V 2 |
8,729 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 25A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU3505283JMINIATURE CIRCUIT BREAKER 240V 5 |
9,811 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
QOU3155283MINIATURE CIRCUIT BREAKER 240V 1 |
4,871 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 15A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOUR3305283MINIATURE CIRCUIT BREAKER 240V 3 |
8,920 |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 30A | 240 V | 48 V | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOU3205283MINIATURE CIRCUIT BREAKER 240V 2 |
3,986 |
|
Datasheet | QOU | Box | Active | DIN Rail | Thermal Magnetic | 20A | 240 V | 48 V | Lever | 3 | None | - | CSA, IEC, UL |
|
|
QOUR3155283MINIATURE CIRCUIT BREAKER 240V 1 |
7,173 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 15A | 240 V | - | Lever | 3 | None | - | CSA, IEC, UL |
|
|
IULHK111-1REC4R-2843-1CIR BRKR,HYDMAG |
5,908 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
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.
