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Sensata - Airpax M3901904249 Datasheet & Stock

The AIRPAX / SENSATA M39019/04-249 is a critical component for electrical protection in a wide range of applications, particularly within military and aerospace systems. This low-power, magnetic circuit breaker is sealed and trip-free, ensuring reliable operation even in harsh environments. Its two-pole design provides robust circuit protection, while auxiliary contacts offer additional functionality. The device is designed to interrupt circuits under fault conditions, preventing damage to connected equipment and ensuring system safety. It is manufactured to meet stringent MIL-PRF-39019 standards, guaranteeing consistent performance and reliability.

Authorized Distributors
Source:DigiKey
Part No:M39019/04-249
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1635.83
Buy/RFQ:
Part No:M39019/04-249
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1635.83
Buy/RFQ:
Part No:M39019/04-249
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2052.2
Buy/RFQ:
Part No:M39019/04-249
Stock:5
Inv Date:06-01-2026
Price: Unit price: $1251.88
Buy/RFQ:
Part No:M39019/04-249
Stock:5
Inv Date:06-01-2026
Price: Unit price: $1251.88
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901904249?

You can click on the BUY or RFQ button to purchase M3901904249 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901904249?

You can download the M3901904249 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901904249?

Sensata - Airpax

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