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Sensata - Airpax M3901903257S Datasheet & Stock

The AIRPAX / SENSATA M39019/03-257S is a robust magnetic circuit breaker designed for critical applications requiring reliable circuit protection. This low-power, sealed, trip-free two-pole breaker offers a voltage rating of up to 50V DC and a current rating determined by the dash number selected from Table I. The breaker's design incorporates features like high inrush capability and time delay options to suit diverse operational needs. It is commonly used in military and industrial applications where dependable circuit protection is paramount. The use of panel screws enhances shock and vibration characteristics.

Authorized Distributors
Source:DigiKey
Part No:M39019/03-257S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1751.42
Buy/RFQ:
Part No:M39019/03-257S
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1751.41
Buy/RFQ:
Part No:M39019/03-257S
Stock:0
Inv Date:06-01-2026
Price: Unit price: $2481.28
Buy/RFQ:
Part No:M39019/03-257S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1340.41
Buy/RFQ:
Part No:M39019/03-257S
Stock:8
Inv Date:06-01-2026
Price: Unit price: $1340.41
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901903257S?

You can click on the BUY or RFQ button to purchase M3901903257S from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901903257S?

You can download the M3901903257S datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901903257S?

Sensata - Airpax

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