MIL-DTL-3950

Technical Characteristics

• ~1

  data on certain environmental and performance r

• Mounting Method

  threaded bushing

• Body Height

  1.100 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

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

• Thread Quantity Per Inch

  32

• Actuator Position-Locking Relationship

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

• Actuator Diameter

  0.420 inches nominal

• Hazardous Locations/Environmental Protection

  watertight

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Features Provided

  actuator seal

• Actuator Style

  round

• Body Length

  1.340 inches maximum

• Terminal Type And Quantity

  6 screw

• Body Width

  0.910 inches maximum

• Body Style

  bushing mount

• Actuator Height

  1.050 inches nominal

• Actuator Color

  natural single actuator

• Bushing Length

  0.470 inches nominal

• Test Data Document

  81349-mils3950 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

• 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

• Nonpile-Up Contact Arrangement

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