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AIRPAX / SENSATA M3901901257S Magnetic Circuit Breaker
The AIRPAX / SENSATA M39019/01-257S is a low-power, sealed, trip-free, one-pole magnetic circuit breaker conforming to MIL-PRF-39019/1H. It is approved for use by all Departments and Agencies of the Department of Defense. The circuit breaker offers voltage and frequency ratings of 50V DC and 240V AC at 60Hz and 400Hz. Refer to Table I for detailed specifications including current ratings, time delays, and resistance or impedance values. Mounting hardware and terminals are specified in Figure 1. Marking may appear on any surface except the mounting surface.
AIRPAX / SENSATA M3901901257S 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: .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 M3901901257S?
You can click on the BUY or RFQ button to purchase M3901901257S from an authorized AIRPAX / SENSATA distributor.
How do I troubleshoot issues or seek technical support for part M3901901257S?
You can download the M3901901257S datasheet or visit the AIRPAX / SENSATA website for support.
Who is the manufacturer of M3901901257S?
AIRPAX / SENSATA