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AIRPAX / SENSATA M3901902224 Magnetic Circuit Breaker

The AIRPAX / SENSATA M39019/02-224 is a critical component in military and aerospace applications, providing reliable overcurrent protection. This low-power, sealed, trip-free magnetic circuit breaker is designed to interrupt circuits under fault conditions, preventing damage to sensitive equipment. The device incorporates auxiliary contacts for enhanced monitoring and control capabilities. Its robust construction and adherence to MIL-PRF-39019 standards ensure consistent performance in demanding environments. The M39019/02-224 is a vital element in ensuring the safety and operational integrity of electronic systems.

Authorized Distributors
Source:Newark
Part No:M39019/02-224
Stock:27
Inv Date:06-12-2026
Price: Unit price: $1031.36
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Source:DigiKey
Part No:M39019/02-224
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1001.32
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Part No:M39019/02-224
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1001.32
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Part No:M39019/02-224
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1256.13
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Part No:M39019/02-224
Stock:5
Inv Date:06-12-2026
Price: Unit price: $937.37
Buy/RFQ:
Part No:M39019/02-224
Stock:5
Inv Date:06-12-2026
Price: Unit price: $937.37
Buy/RFQ:

AIRPAX / SENSATA M3901902224 Magnetic Circuit Breaker Specifications:

  • circuit_breaker_type: Magnetic, Low-Power, Sealed, Trip-Free
  • voltage_rating_dc: 50 V dc (maximum)
  • voltage_rating_ac: 240 V ac (maximum)
  • frequency_rating: 60 Hz and 400 Hz
  • high_inrush_current: 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
  • mounting_hardware: See figure 1
  • terminals: See figure 1
  • auxiliary_contact_terminals: Located on the back side of the circuit breaker, accommodating two number 20 AWG wires
  • effective_bushing_thread_length: 0.280 (7.11 mm) minimum
  • marking: May appear on any surface except the mounting surface
  • dash_number_configuration_2: Add "S" at end of dash number for screw terminals with insulating block
  • main_terminal_screw: MS35265-26 or equivalent

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M3901902224?

You can click on the BUY or RFQ button to purchase M3901902224 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M3901902224?

You can download the M3901902224 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M3901902224?

AIRPAX / SENSATA

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