MIL-DTL-3950

Technical Characteristics

• Mounting Method

  threaded bushing

• Nonpile-Up Contact Arrangement

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

• Actuator Height

  1.120 inches minimum and 1.160 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

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

• Thread Quantity Per Inch

  32

• Terminal Type And Quantity

  12 screw

• Hazardous Locations/Environmental Protection

  submersible

• Nominal Thread Size

  0.468 inches

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Bushing Length

  0.450 inches minimum and 0.490 inches maximum

• Actuator Style

  round

• Body Length

  1.340 inches maximum

• Body Width

  1.660 inches maximum

• Body Style

  bushing mount

• Unable To Decode

  unable to decode

• Specification/Standard Data

  81349-mil-s-3590 government specification

• Actuator Position-Locking Relationship

  down position locked in and up position locked in and center position locked in

• Actuator Diameter

  0.400 inches minimum and 0.440 inches maximum

• Body Height

  1.080 inches minimum and 1.120 inches maximum

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Thread Series Designator

  uns