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Sensata - Airpax M3901902321 Datasheet & Stock

The AIRPAX / SENSATA M39019/02-321 is a magnetic circuit breaker designed for low-power applications. It is sealed and trip-free, providing reliable circuit protection. The breaker includes auxiliary contacts for additional functionality and is suitable for use in military and industrial equipment. Its robust design ensures consistent performance under various operating conditions. The part number allows for configuration options with screw terminals and insulating blocks, catering to diverse integration needs. It is a critical component for ensuring the safety and reliability of electrical systems.

Authorized Distributors
Source:DigiKey
Part No:M39019/02-321
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1048.45
Buy/RFQ:
Part No:M39019/02-321
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1048.45
Buy/RFQ:
Part No:M39019/02-321
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1016.72
Buy/RFQ:
Part No:M39019/02-321
Stock:4
Inv Date:06-01-2026
Price: Unit price: $807.67
Buy/RFQ:
Part No:M39019/02-321
Stock:4
Inv Date:06-01-2026
Price: Unit price: $807.67
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901902321?

You can click on the BUY or RFQ button to purchase M3901902321 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901902321?

You can download the M3901902321 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901902321?

Sensata - Airpax

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