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

• Thread Series Designator

  uns

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Nominal Thread Size

  0.469 inches

• Actuator Height

  1.140 inches nominal

• Nonpile-Up Contact Arrangement

  2 pole, double throw, three positions maintained single switch unit

• Bushing Length

  0.470 inches nominal

• Body Style

  bushing mount

• Body Width

  0.910 inches maximum

• Terminal Type And Quantity

  6 screw

• Body Length

  1.340 inches maximum

• Actuator Style

  round

• Overall Width

  0.910 inches maximum

• Actuator Position-Locking Relationship

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

• Features Provided

  actuator seal

• Overall Length

  1.340 inches maximum

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Specification/Standard Data

  96906-ms24659 government standard

• Inclosure Type

  fully inclosed

• Hazardous Locations/Environmental Protection

  submersible

• Actuator Diameter

  0.420 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes inductive dc and 20.000 amperes resistive dc and 7.000 amperes lamp dc and 15.000 amperes resistive ac and 15.000 amperes inductive ac and 4.000 amperes lamp ac

• Thread Quantity Per Inch

  32

• Body Height

  1.100 inches nominal

• Overall Height

  2.980 inches nominal

• Mounting Method

  threaded bushing