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Sensata - Airpax M3901901323 Datasheet & Stock

The AIRPAX / SENSATA M39019/01-323 is a low-power, magnetic, trip-free, one-pole circuit breaker conforming to MIL-PRF-39019. Designed for use in military and industrial applications, this circuit breaker provides reliable overcurrent protection. It features a sealed construction to prevent contamination and a trip-free mechanism for quick response. The device's dimensions and configuration are detailed in Figure 1, with slight deviations acceptable as long as they don't affect functionality. Mounting hardware includes a hex nut and lockwasher, and terminals are designed for secure connections. The circuit breaker is rated for both DC and AC voltage and frequency, with varying current ratings and time delays depending on the dash number.

Authorized Distributors
Source:DigiKey
Part No:M39019/01-323
Stock:0
Inv Date:06-01-2026
Price: Unit price: $896.1
Buy/RFQ:
Source:DigiKey
Part No:M39019/01-323
Stock:2
Inv Date:06-01-2026
Price: Unit price: $1090.78
Buy/RFQ:
Part No:M39019/01-323
Stock:0
Inv Date:06-02-2026
Price: Unit price: $896.1
Buy/RFQ:
Part No:M39019/01-323
Stock:0
Inv Date:06-01-2026
Price: Unit price: $914.02
Buy/RFQ:
Part No:M39019/01-323
Stock:2
Inv Date:06-01-2026
Price: Unit price: $846.33
Buy/RFQ:
Part No:M39019/01-323
Stock:2
Inv Date:06-01-2026
Price: Unit price: $846.33
Buy/RFQ:

Frequently Asked Questions

Where can I buy Sensata - Airpax M3901901323?

You can click on the BUY or RFQ button to purchase M3901901323 from an authorized Sensata - Airpax distributor.

How do I troubleshoot issues or seek technical support for part M3901901323?

You can download the M3901901323 datasheet or visit the Sensata - Airpax website for support.

Who is the manufacturer of M3901901323?

Sensata - Airpax

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