MIL-DTL-3950

Technical Characteristics

• Test Data Document

  81349-mil-s-3950 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

• ~1

  data on certain environmental and performance

• Body Length

  1.660 inches maximum

• Actuator Position-Locking Relationship

  down position no locking action and up position no locking action and center position locked out

• Thread Quantity Per Inch

  32

• Body Width

  1.340 inches maximum

• Actuator Diameter

  0.420 inches nominal

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Body Height

  1.120 inches nominal

• Mounting Surface To Terminal End Distance

  1.370 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive dc and 15.000 amperes inductive ac and 15.000 amperes resistive ac and 5.000 amperes lamp dc and 12.000 amperes inductive dc and 4.000 amperes lamp ac

• Actuator Style

  round

• Body Style

  bushing mount

• Nonpile-Up Contact Arrangement

  4 pole, double throw, both positions maintained single switch unit

• Terminal Type And Quantity

  12 turret

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Bushing Length

  0.470 inches nominal

• Actuator Height

  1.140 inches nominal

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Specification/Standard Data

  96906-ms27739-23d government standard