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AIRPAX / SENSATA M3901902254 Magnetic Circuit Breaker

The AIRPAX / SENSATA M39019/02-254 is a critical component for electrical protection in a wide range of applications, particularly within military and industrial settings. This low-power, sealed, trip-free magnetic circuit breaker provides robust protection against overcurrent and short circuit conditions. Its design ensures reliable operation and safety, making it suitable for demanding environments. The breaker's construction and specifications adhere to MIL-PRF-39019 standards, guaranteeing consistent performance and quality. It is commonly used in aerospace, defense, and industrial control systems where reliable circuit protection is paramount.

Authorized Distributors
Source:DigiKey
Part No:M39019/02-254
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1001.32
Buy/RFQ:
Part No:M39019/02-254
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1001.32
Buy/RFQ:
Part No:M39019/02-254
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1021.35
Buy/RFQ:
Part No:M39019/02-254
Stock:4
Inv Date:06-09-2026
Price: Unit price: $768.11
Buy/RFQ:
Part No:M39019/02-254
Stock:4
Inv Date:06-09-2026
Price: Unit price: $768.11
Buy/RFQ:

AIRPAX / SENSATA M3901902254 Magnetic Circuit Breaker Specifications:

  • voltage_and_frequency_rating: 50 V dc, maximum and 240 V ac, maximum at 60 Hz and 400 Hz
  • high_inrush: 800 percent at 60 Hz and dc, 1,400 percent at 400 Hz
  • current_rating: See table I
  • time_delay: See table I
  • resistance_or_impedance: See table I
  • weight: Approximately 50 grams
  • pin: M39019/02-(dash number taken from table I)
  • tolerance: ±.031 (0.79 mm)
  • effective_bushing_thread_length: 0.280 (7.11 mm) minimum

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M3901902254?

You can click on the BUY or RFQ button to purchase M3901902254 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M3901902254?

You can download the M3901902254 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M3901902254?

AIRPAX / SENSATA

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