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Sensata - Airpax M3901903239S Datasheet & Stock

The AIRPAX / SENSATA M39019/03-239S is a magnetic, low-power, sealed, trip-free two-pole circuit breaker designed to meet the stringent requirements of military and industrial applications. It features a robust construction and reliable performance, providing overcurrent protection for sensitive electronic equipment. The circuit breaker's sealed design ensures operation in harsh environments, while the trip-free mechanism enhances safety. It is commonly used in aerospace, defense, and industrial control systems where reliable circuit protection is critical. The part number includes a dash number that corresponds to specific characteristics like current rating, time delay, and resistance or impedance.

Authorized Distributors
Source:DigiKey
Part No:M39019/03-239S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1751.42
Buy/RFQ:
Part No:M39019/03-239S
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1751.41
Buy/RFQ:
Part No:M39019/03-239S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1786.45
Buy/RFQ:
Part No:M39019/03-239S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1151.5
Buy/RFQ:
Part No:M39019/03-239S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1151.5
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901903239S?

You can click on the BUY or RFQ button to purchase M3901903239S from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901903239S?

You can download the M3901903239S datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901903239S?

Sensata - Airpax

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