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Sensata - Airpax M3901901343 Datasheet & Stock

The AIRPAX / SENSATA M39019/01-343 is a low-power, sealed, trip-free, one-pole magnetic circuit breaker meeting MIL-PRF-39019/1H requirements. It provides reliable overcurrent protection in various military and industrial applications. The circuit breaker's design ensures quick response and prevents damage to connected equipment. Dimensions and configurations are detailed in Figure 1 of MIL-PRF-39019/1H, with metric equivalents provided for general information. Mounting hardware includes a hex nut and lockwasher, and terminals are designed for secure connections. The part number includes a dash number referencing Table I for specific characteristics like current rating, time delay, and resistance.

Authorized Distributors
Source:DigiKey
Part No:M39019/01-343
Stock:0
Inv Date:06-01-2026
Price: Unit price: $896.1
Buy/RFQ:
Part No:M39019/01-343
Stock:0
Inv Date:06-02-2026
Price: Unit price: $896.1
Buy/RFQ:
Part No:M39019/01-343
Stock:0
Inv Date:06-01-2026
Price: Unit price: $869.04
Buy/RFQ:
Part No:M39019/01-343
Stock:5
Inv Date:06-01-2026
Price: Unit price: $690.35
Buy/RFQ:
Part No:M39019/01-343
Stock:5
Inv Date:06-01-2026
Price: Unit price: $690.35
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901901343?

You can click on the BUY or RFQ button to purchase M3901901343 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901901343?

You can download the M3901901343 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901901343?

Sensata - Airpax

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