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AIRPAX / SENSATA M3901904230 Magnetic Circuit Breaker

The AIRPAX / SENSATA M39019/04-230 is a robust magnetic circuit breaker designed to meet stringent military specifications. It features a sealed construction, trip-free mechanism, and two-pole configuration, providing reliable overcurrent protection in demanding environments. This circuit breaker is suitable for applications requiring high performance and durability, such as aerospace, defense, and industrial control systems. Its auxiliary contacts offer flexibility in circuit design and monitoring. The device is designed to interrupt circuits up to a specified voltage and frequency rating, ensuring safe and controlled operation.

Authorized Distributors
Source:Newark
Part No:M39019/04-230
Stock:3
Inv Date:06-09-2026
Price: Unit price: $1684.9
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Source:DigiKey
Part No:M39019/04-230
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1635.83
Buy/RFQ:
Part No:M39019/04-230
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1635.83
Buy/RFQ:
Part No:M39019/04-230
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2052.2
Buy/RFQ:
Part No:M39019/04-230
Stock:3
Inv Date:06-09-2026
Price: Unit price: $1508.68
Buy/RFQ:
Part No:M39019/04-230
Stock:3
Inv Date:06-09-2026
Price: Unit price: $1508.68
Buy/RFQ:

AIRPAX / SENSATA M3901904230 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 100 grams
  • mounting_hardware: See figure 1
  • terminals: See figure 1
  • pin: The PIN shall be M39019/04-(dash number taken from table I)

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Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M3901904230?

You can click on the BUY or RFQ button to purchase M3901904230 from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M3901904230?

You can download the M3901904230 datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M3901904230?

AIRPAX / SENSATA

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