Circuit Breakers
Review Circuit Breakers Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GB2CB10CIR BRK THRMMAG 5A 277VAC 48VDC |
8,092 |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
GB2CB22CIR BRK THRMMG 20A 277VAC 48VDC |
6,829 |
|
Datasheet | - | Bulk | Obsolete | DIN Rail | Thermal Magnetic | 20A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
QOB145MINIATURE CIRCUIT BREAKER 120/24 |
3,474 |
|
Datasheet | QO | Box | Obsolete | DIN Rail | Thermal Magnetic | 45A | 240 V | 48 V | Lever | 1 | None | - | CSA, UL |
|
|
QOB140MINIATURE CIRCUIT BREAKER 120/24 |
4,070 |
|
Datasheet | QO | Box | Obsolete | DIN Rail | Thermal Magnetic | 40A | 240 V | 48 V | Lever | 1 | None | - | CSA, UL |
|
|
QOB160MINIATURE CIRCUIT BREAKER 240V 6 |
7,926 |
|
Datasheet | QO | Box | Obsolete | DIN Rail | Thermal Magnetic | 60A | 240 V | 48 V | Lever | 1 | None | - | CSA, UL |
|
|
GB2CD09CIR BRK THRMMAG 4A 277VAC 48VDC |
5,827 |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
GB2CD20CIR BRK THRMMG 12A 277VAC 48VDC |
6,490 |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 12A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
GB2CD21CIR BRK THRMMG 16A 277VAC 48VDC |
4,968 |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 16A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
GB2CD16CIR BRK THRMMG 10A 277VAC 48VDC |
3,371 |
|
Datasheet | - | Bulk | Active | DIN Rail | Thermal Magnetic | 10A | 277 V | 48 V | Toggle | 1 | None | - | CSA C22.2 No 235, EN 60947-1, EN 60947-2, IEC 60947-1, IEC 60947-2 , UL1077 |
|
|
2510KO1MANUAL SWITCH 600VAC K+OPTIONS |
6,308 |
|
Datasheet | K | Box | Active | Chassis Mount | Switch Only | 30A | 600 V | 230 V | Toggle | 2 | None | - | CSA, 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.
