myMectronic
myMectronic

A Premier B2B Part Search

AIRPAX / SENSATA M3901903248S Magnetic Circuit Breaker

The AIRPAX / SENSATA M39019/03-248S is a robust magnetic circuit breaker designed for critical applications requiring reliable overcurrent protection. This two-pole device features a trip-free mechanism and sealed construction for enhanced safety and durability. It is suitable for use in military, aerospace, and industrial environments where consistent performance and protection are 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. Its robust construction and adherence to MIL-PRF-39019 standards ensure dependable operation under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:M39019/03-248S
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1751.42
Buy/RFQ:
Part No:M39019/03-248S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1751.41
Buy/RFQ:
Part No:M39019/03-248S
Stock:0
Inv Date:06-08-2026
Price: Unit price: $2481.28
Buy/RFQ:
Part No:M39019/03-248S
Stock:6
Inv Date:06-08-2026
Price: Unit price: $866.09
Buy/RFQ:
Part No:M39019/03-248S
Stock:6
Inv Date:06-08-2026
Price: Unit price: $866.09
Buy/RFQ:

AIRPAX / SENSATA M3901903248S 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
  • pin: M39019/03-(dash number taken from table I)
  • tolerance: ±.031 (0.79 mm)
  • effective_bushing_thread_length: 0.280 (7.11 mm) minimum

Buy the M39019/03-248S AIRPAX / SENSATA Magnetic Circuit Breaker | myMectronic

Purchase the M39019/03-248S circuit breaker securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M3901903248S?

You can click on the BUY or RFQ button to purchase M3901903248S from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M3901903248S?

You can download the M3901903248S datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M3901903248S?

AIRPAX / SENSATA

AIRPAX / SENSATA Part List

Browse and search other AIRPAX / SENSATA parts, locate datasheets and stock

Sponsored by