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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RV21110GA10MSP S00 AUTO RESET 0.45-0.63A SC |
7,076 |
|
Datasheet | SIRIUS | Box | Active | DIN Rail | Thermal Magnetic | 630mA | 690 V | - | Rotary | 3 | None | - | CCC, CE, CSA, EAC, UL, VDE |
|
QOB350SWN1021MINIATURE CIRCUIT BREAKER 240V 5 |
3,153 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 50A | - | - | Lever | 3 | None | - | CSA, UL |
|
|
229-3-1REC4-38943-1CIRCUIT BREAKER MAG-HYDR LEVER |
8,535 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
2510KR1MANUAL SWITCH 600VAC K+OPTIONS |
7,217 |
|
Datasheet | K | Box | Active | Chassis Mount | Switch Only | 20A | 600 V | 230 V | Toggle | 2 | None | - | CSA, UL |
|
|
CA3-P0-D6-825-A12-M7CIRCUIT BREAKER |
8,481 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250A | 480 V | 80 V | Lever | 3 | None | - | CCC, TUV, UL489A |
|
|
CA3-P0-D6-825-A52-M7CIRCUIT BREAKER |
2,755 |
|
Datasheet | C | Bulk | Active | Panel Mount | Magnetic (Hydraulic Delay) | 250A | 480 V | 80 V | Lever | 3 | None | - | CCC, TUV, UL489A |
|
|
219-3-4884-1CIRCUIT BREAKER MAG-HYDR LEVER |
2,332 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
219-3-4884-2CIRCUIT BREAKER MAG-HYDR LEVER |
9,396 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
219-3-4884-6CIRCUIT BREAKER MAG-HYDR LEVER |
5,984 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
|
QOB220VH1021MINIATURE CIRCUIT BREAKER 240V 2 |
7,733 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 20A | 240 V | 60 V | Lever | 2 | None | - | CSA, UL |
|
|
QOB230VH1021MINIATURE CIRCUIT BREAKER 240V 3 |
2,711 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 30A | 240 V | - | Lever | 2 | None | - | CSA, UL |
|
|
QOU2701042MINIATURE CIRCUIT BREAKER 120/24 |
4,360 |
|
Datasheet | QOU | Box | Active | Chassis Mount | Thermal Magnetic | 70A | 240 V | - | Lever | 2 | None | - | CSA, IEC, UL |
|
|
M9F21250MULTI9 C60SP 2P B 50A 5KA 480Y/2 |
3,665 |
|
Datasheet | Multi9 | Box | Active | DIN Rail | Thermal Magnetic | 50A | 440 V | - | Toggle | 2 | None | - | CSA C22.2 No 235, EN 60947-2, GB 14048.2, IEC 60947-2, UL1077 |
|
|
QOB250VH1021MINIATURE CIRCUIT BREAKER 240V 5 |
3,247 |
|
Datasheet | QO | Box | Obsolete | Panel Mount | Thermal Magnetic | 50A | 240 V | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB240VH1021MINIATURE CIRCUIT BREAKER 240V 4 |
3,240 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 40A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB250VH1042MINIATURE CIRCUIT BREAKER 240V 5 |
4,458 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 50A | - | - | Lever | 2 | None | - | CSA, UL |
|
|
QOB225HMINIATURE CIRCUIT BREAKER 240V 2 |
2,571 |
|
Datasheet | QO | Box | Obsolete | Chassis Mount | Thermal Magnetic | 25A | - | - | Lever | 2 | None | - | CSA, UL |
|
787-1662/000-250ELECTRONIC CIRCUIT BREAKER; 2-CH |
5,481 |
|
Datasheet | - | Box | Active | DIN Rail | - | 10A | - | 48 V | Not Included | 2 | None | - | CE, DNV GL, EAC, UL |
|
|
DB4-B0-20-630-131-CCIRCUIT BREAKER |
9,693 |
|
Datasheet | D | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 30A | 480 V | 80 V | Lever | 4 | None | - | CSA, UL |
|
|
GA4-B1-24-616-12-HCCIRCUIT BREAKER |
6,022 |
|
Datasheet | G | Bulk | Active | DIN Rail | Magnetic (Hydraulic Delay) | 16A | 480 V | 125 V | Lever | 4 | None | - | CCC, UL |
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.
