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ELECTRONIC COMPONENTS

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 Price 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
M55629/1-424L Sensata-Airpax

M55629/1-424L

CIR BRKR HYD MAG

Sensata-Airpax

5,877
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 240 V 50 V Lever 1 None - -
M55629/1-381L Sensata-Airpax

M55629/1-381L

CIR BRKR HYD MAG

Sensata-Airpax

3,923
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 240 V 50 V Lever 1 None - -
M55629/1-387L Sensata-Airpax

M55629/1-387L

CIR BRKR HYD MAG

Sensata-Airpax

7,984
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Lever 1 None - -
M55629/1-394L Sensata-Airpax

M55629/1-394L

CIR BRKR HYD MAG

Sensata-Airpax

2,153
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 25A 240 V 50 V Lever 1 None - -
M55629/1-333L Sensata-Airpax

M55629/1-333L

CIR BRKR HYD MAG

Sensata-Airpax

8,812
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
M55629/1-332L Sensata-Airpax

M55629/1-332L

CIR BRKR HYD MAG

Sensata-Airpax

3,603
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
M55629/1-388L Sensata-Airpax

M55629/1-388L

CIR BRKR HYD MAG

Sensata-Airpax

5,577
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Lever 1 None - -
M55629/1-403L Sensata-Airpax

M55629/1-403L

CIR BRKR HYD MAG

Sensata-Airpax

7,077
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 30A 240 V 50 V Lever 1 None - -
M55629/1-331L Sensata-Airpax

M55629/1-331L

CIR BRKR HYD MAG

Sensata-Airpax

8,654
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
M55629/1-423L Sensata-Airpax

M55629/1-423L

CIR BRKR HYD MAG

Sensata-Airpax

4,038
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 50A 240 V 50 V Lever 1 None - -
M55629/1-312L Sensata-Airpax

M55629/1-312L

CIR BRKR HYD MAG

Sensata-Airpax

8,230
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Lever 1 None - -
M55629/1-318L Sensata-Airpax

M55629/1-318L

CIR BRKR HYD MAG

Sensata-Airpax

3,038
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 3.5A 240 V 50 V Lever 1 None - -
M55629/1-422L Sensata-Airpax

M55629/1-422L

CIR BRKR HYD MAG

Sensata-Airpax

4,498
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 50A 240 V 50 V Lever 1 None - -
M55629/1-407L Sensata-Airpax

M55629/1-407L

CIR BRKR HYD MAG

Sensata-Airpax

3,379
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 35A 240 V 50 V Lever 1 None - -
M55629/1-389L Sensata-Airpax

M55629/1-389L

CIR BRKR HYD MAG

Sensata-Airpax

9,399
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Lever 1 None - -
M55629/1-352L Sensata-Airpax

M55629/1-352L

CIR BRKR HYD MAG

Sensata-Airpax

2,859
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 8A 240 V 50 V Lever 1 None - -
M55629/1-346L Sensata-Airpax

M55629/1-346L

CIR BRKR HYD MAG

Sensata-Airpax

8,097
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 50 V Lever 1 None - -
M55629/1-330L Sensata-Airpax

M55629/1-330L

CIR BRKR HYD MAG

Sensata-Airpax

5,911
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
M55629/1-382L Sensata-Airpax

M55629/1-382L

CIR BRKR HYD MAG

Sensata-Airpax

3,265
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 240 V 50 V Lever 1 None - -
M55629/1-368L Sensata-Airpax

M55629/1-368L

CIR BRKR HYD MAG

Sensata-Airpax

4,592
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Lever 1 None - -
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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.

BOM & COMPONENT SOURCING

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Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

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