MIL-S-3786/20

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MIL-S-3786/20

5930-01-028-0928

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Military Specifications

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Technical Characteristics

  • Hazardous Locations/Environmental Protection

    explosion proof

  • Mounting Method

    threaded bushing w/panel seal single mounting facility

  • Switch Actuator Indexing Position Quantity

    4 single actuator

  • Contact Load Current Rating

    150.0 milliamperes resistive load ac at sea level

  • Style Designator

    snap or line

  • Thread Class

    2a single mounting facility

  • Contact Load Current Rating

    200.0 milliamperes resistive load dc at sea level and 30.0 milliamperes inductive load dc at sea level and 100.0 milliamperes lamp load dc at sea level

  • Thread Series Designator

    unf single mounting facility

  • Operating Temp Range

    -65.0/+85.0 deg celsius

  • Terminal Type

    tab, solder lug

  • Pole Quantity

    2 single section rear

  • Nonturn Device Type

    flatted bushing at 3:00 o'clock

  • Switch Contact Basic Design

    nonpile-up symmetrical

  • Individual Section Quantity

    1

  • Flat Height

    0.093 inches nominal single actuator

  • Contact Voltage Rating In Volts

    28.0 dc at sea level

  • Throw Quantity

    4 single section rear

  • Nonturn Device Type

    flatted bushing at 9:00 o'clock

  • Overall Length

    1.338 inches nominal

  • Nominal Thread Size

    0.250 inches single mounting facility

  • Shaft Diameter

    0.125 inches nominal single actuator

  • Switch Actuator Stop Device Type

    fixed stop single actuator

  • Shaft Flat/Slot Angular Location

    202.5 degrees from nonturn device single actuator

  • Test Data Document

    81349-mil-s-3786 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

  • Switch Actuator Positioning Increment

    45.0 degrees single actuator

  • Contact Voltage Rating In Volts

    115.0 ac at sea level

  • Err Default

    err default

  • Detent Rotational Torque Range

    +0.500/+1.500 inch-pounds single actuator

  • Shaft Length

    0.375 inches nominal single actuator

  • First Flat Length

    0.250 inches nominal single actuator

  • Overall Diameter

    0.500 inches nominal

  • Specification/Standard Data

    81349-mil-s-3786/20 government specification

  • Shaft Type

    round, flatted single actuator

  • Contact Switching Action

    breaks before makes single section rear

  • ~1

    data on certain environmental and performance

Certified to
AS6081 Methods

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