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Sensata - Airpax M3901904215S Datasheet & Stock

The AIRPAX / SENSATA M39019/04-215S is a magnetic, low-power, sealed, trip-free circuit breaker meeting MIL-PRF-39019/4H requirements. Designed for use in military and aerospace applications, it provides reliable overcurrent protection. The breaker features a two-pole design with optional auxiliary contacts for increased functionality. It is characterized by its compact size, robust construction, and ability to operate in harsh environments. The device is suitable for protecting sensitive electronic equipment and power distribution systems where reliable circuit protection is critical.

Authorized Distributors
Source:DigiKey
Part No:M39019/04-215S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1857.03
Buy/RFQ:
Part No:M39019/04-215S
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1857.02
Buy/RFQ:
Part No:M39019/04-215S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1894.17
Buy/RFQ:
Part No:M39019/04-215S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1421.12
Buy/RFQ:
Part No:M39019/04-215S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1421.12
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901904215S?

You can click on the BUY or RFQ button to purchase M3901904215S from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901904215S?

You can download the M3901904215S datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901904215S?

Sensata - Airpax

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