MIL-DTL-3950

Technical Characteristics

• ~1

  data on certain environmental and performance

• Body Width

  0.635 inches maximum

• Hazardous Locations/Environmental Protection

  submersible

• Specification/Standard Data

  96906-ms24658 government standard

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Length

  1.270 inches maximum

• Actuator Style

  round

• Nonpile-Up Contact Arrangement

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

• Bushing Length

  0.450 inches minimum and 0.590 inches maximum

• Body Style

  bushing mount

• Body Length

  1.270 inches maximum

• Actuator Height

  1.135 inches minimum and 1.145 inches maximum

• Terminal Type And Quantity

  3 screw

• Actuator Position-Locking Relationship

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

• Thread Class

  2a

• Actuator Diameter

  0.400 inches minimum and 0.440 inches maximum

• Nominal Thread Size

  0.469 inches

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Body Height

  0.910 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes inductive ac and 15.000 amperes resistive ac and 20.000 amperes resistive dc and 15.000 amperes inductive dc and 5.000 amperes lamp dc and 3.000 amperes lamp ac

• Mounting Method

  threaded bushing

• Thread Quantity Per Inch

  32

• Thread Series Designator

  uns

• 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