990C392H01

Switches

SWITCH,ROTARY

990C392H01

5930-00-254-3011

5930 - Switches

Northrop Grumman Systems Corporation

SWITCH,ROTARY

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Technical Characteristics

  • Thread Class

    2a single mounting facility

  • Thread Length

    0.343 inches nominal single mounting facility

  • Overall Length

    1.437 inches nominal

  • Shaft Diameter

    0.123 inches minimum and 0.127 inches maximum single actuator

  • Individual Section Quantity

    1

  • Mounting Method

    threaded bushing single mounting facility

  • Shaft Type

    round single actuator

  • Contact Switching Action

    breaks before makes single section rear

  • Contact Load Current Rating

    250.0 milliamperes resistive load ac at sea level

  • Contact Load Current Rating

    250.0 milliamperes resistive load and 125.0 milliamperes inductive load dc at sea level

  • Test Data Document

    81349-mil-s-3786 specification

  • Hazardous Locations/Environmental Protection

    explosion proof

  • Shaft Length

    0.730 inches minimum and 0.770 inches maximum single actuator

  • Overall Diameter

    0.750 inches nominal

  • Nonturn Device Type

    flatted bushing at 3:00 o'clock

  • Operating Temp Range

    -40.0/+55.0 deg celsius

  • Switch Contact Basic Design

    nonpile-up symmetrical

  • Pole Quantity

    1 single section front

  • Throw Quantity

    12 single section rear

  • Nominal Thread Size

    0.250 inches single mounting facility

  • Contact Voltage Rating In Volts

    115.0

  • Contact Voltage Rating In Volts

    28.0

  • Rotor Through Connection Quantity

    1 single section

  • Switch Actuator Indexing Position Quantity

    12 single actuator

  • Terminal Type

    tab, solder lug

  • Switch Actuator Positioning Increment

    30.0 degrees single actuator

  • Switch Actuator Stop Device Type

    adjustable stop single actuator

  • Style Designator

    9 tap, circular, bushing mount

  • Thread Series Designator

    unef single mounting facility

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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Supplying Quality Products

We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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