myMectronic
myMectronic

A Premier B2B Part Search

Sensata - Airpax M3901903221 Datasheet & Stock

The AIRPAX / SENSATA M39019/03-221 is a robust magnetic circuit breaker designed for critical applications requiring reliable circuit protection. This low-power, sealed, trip-free two-pole breaker features a compact design and is suitable for use in military and industrial equipment. It offers a maximum voltage rating of 50V DC and 240V AC at frequencies of 60 Hz and 400 Hz, ensuring versatility across different power systems. The breaker's trip-free mechanism enhances safety by preventing sustained overcurrent conditions. Its construction meets stringent MIL-PRF-39019 standards, guaranteeing consistent performance and durability.

Authorized Distributors
Source:DigiKey
Part No:M39019/03-221
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1530.24
Buy/RFQ:
Part No:M39019/03-221
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1530.23
Buy/RFQ:
Part No:M39019/03-221
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1560.83
Buy/RFQ:
Part No:M39019/03-221
Stock:5
Inv Date:06-01-2026
Price: Unit price: $1171.05
Buy/RFQ:
Part No:M39019/03-221
Stock:5
Inv Date:06-01-2026
Price: Unit price: $1171.05
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901903221?

You can click on the BUY or RFQ button to purchase M3901903221 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901903221?

You can download the M3901903221 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901903221?

Sensata - Airpax

Sensata - Airpax Part List

Browse and search other Sensata - Airpax parts, locate datasheets and stock

Sponsored by