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AIRPAX / SENSATA M3901901249 Magnetic Circuit Breaker
The AIRPAX / SENSATA M39019/01-249 is a low-power, magnetic, trip-free, one-pole circuit breaker conforming to MIL-PRF-39019. It is designed to provide overcurrent protection in a variety of electronic systems and equipment. The circuit breaker's sealed construction ensures reliable operation in harsh environments. It is commonly used in military and aerospace applications where compact size and robust performance are critical. Refer to Table I for specific dash number characteristics, including current rating, time delay, and resistance or impedance values. The part number includes a dash number indicating specific electrical characteristics.
AIRPAX / SENSATA M3901901249 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
- hex_mounting_nut_thread: .375-32 UNEF-2B thread, .093 ±.005 (2.36 mm ±0.13 mm) thick or equivalent MS25082-20, -B20
- internal_tooth_lockwasher_od: .507/.493 O.D., .392/.382 I.D., .025 ±.005 (0.64 mm ±0.13mm) thick, stainless steel or equivalent MS35333-134
- effective_bushing_thread_length: .280 (7.11 mm) minimum
- marking_location: Any surface except the mounting surface
- lock_ring_requirement: Not required if on-off plate has locking tab
- numerical_marking: Optional on circuit diagram
- terminal_screw: MS35265-26 or equivalent
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Frequently Asked Questions
Where can I buy AIRPAX / SENSATA M3901901249?
You can click on the BUY or RFQ button to purchase M3901901249 from an authorized AIRPAX / SENSATA distributor.
How do I troubleshoot issues or seek technical support for part M3901901249?
You can download the M3901901249 datasheet or visit the AIRPAX / SENSATA website for support.
Who is the manufacturer of M3901901249?
AIRPAX / SENSATA