myMectronic
myMectronic

A Premier B2B Part Search

AIRPAX / SENSATA M3901903339 Magnetic Circuit Breaker

The AIRPAX / SENSATA M39019/03-339 is a magnetic circuit breaker designed for low-power applications requiring a sealed, trip-free mechanism. It features a robust construction and is suitable for use in military and industrial environments where reliable circuit protection is essential. The breaker's design incorporates features like high inrush capability and a range of current and time delay ratings to accommodate diverse circuit protection needs. It is compliant with MIL-PRF-39019 standards and offers a secure and dependable solution for protecting sensitive electronic equipment.

Authorized Distributors
Source:DigiKey
Part No:M39019/03-339
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1625.4
Buy/RFQ:
Part No:M39019/03-339
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1625.4
Buy/RFQ:
Part No:M39019/03-339
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1826.16
Buy/RFQ:
Part No:M39019/03-339
Stock:10
Inv Date:06-09-2026
Price: Unit price: $1243.98
Buy/RFQ:
Part No:M39019/03-339
Stock:10
Inv Date:06-09-2026
Price: Unit price: $1243.98
Buy/RFQ:

AIRPAX / SENSATA M3901903339 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
  • pin: The PIN shall be M39019/03-(dash number taken from table I)
  • weight: Approximately 100 grams
  • tolerance: ±.031 (0.79 mm)
  • hex_mounting_nut_thread: .375-32 UNEF-2B
  • internal_tooth_lockwasher_od: .507/.493
  • internal_tooth_lockwasher_id: .392/.382
  • effective_bushing_thread_length: .280 (7.11 mm) minimum

Buy the M39019/03-339 AIRPAX / SENSATA Magnetic Circuit Breaker | myMectronic

Purchase the AIRPAX / SENSATA M39019/03-339 circuit breaker securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M3901903339?

You can click on the BUY or RFQ button to purchase M3901903339 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M3901903339?

You can download the M3901903339 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M3901903339?

AIRPAX / SENSATA

Sponsored by