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.

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
M55629/2-092L CIR BRKR HYD MAG Sensata-Airpax	5,401	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-050L CIR BRKR HYD MAG Sensata-Airpax	7,712	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-085L CIR BRKR HYD MAG Sensata-Airpax	4,359	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-113L CIR BRKR HYD MAG Sensata-Airpax	4,658	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-037L CIR BRKR HYD MAG Sensata-Airpax	8,213	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-015L CIR BRKR HYD MAG Sensata-Airpax	9,092	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-177L CIR BRKR HYD MAG Sensata-Airpax	2,822	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-127L CIR BRKR HYD MAG Sensata-Airpax	8,835	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-053L CIR BRKR HYD MAG Sensata-Airpax	9,709	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-190L CIR BRKR HYD MAG Sensata-Airpax	4,041	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-102L CIR BRKR HYD MAG Sensata-Airpax	5,077	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-114L CIR BRKR HYD MAG Sensata-Airpax	3,263	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-043L CIR BRKR HYD MAG Sensata-Airpax	7,086	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-100L CIR BRKR HYD MAG Sensata-Airpax	7,639	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-078L CIR BRKR HYD MAG Sensata-Airpax	6,940	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-045L CIR BRKR HYD MAG Sensata-Airpax	9,783	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-
M55629/2-239L CIR BRKR HYD MAG Sensata-Airpax	2,093	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-064L CIR BRKR HYD MAG Sensata-Airpax	3,119	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-107L CIR BRKR HYD MAG Sensata-Airpax	7,315	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-
M55629/2-242L CIR BRKR HYD MAG Sensata-Airpax	9,218	RFQ	Datasheet	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-

FAQ

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.