MIL-S-3950

Technical Characteristics

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Actuator Position-Action Relationship

  down position momentary and center position maintained

• Mounting Method

  threaded bushing

• Terminal Type And Quantity

  2 turret

• Actuator Diameter

  0.240 inches nominal

• Mounting Surface To Terminal End Distance

  1.360 inches nominal

• Actuator Height

  0.690 inches nominal

• Thread Quantity Per Inch

  32

• Specification/Standard Data

  96906-ms27734 government standard

• Body Width

  0.635 inches maximum

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action single switch unit

• Actuator Style

  round

• Body Style

  bushing mount

• Body Length

  1.270 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes inductive dc and 4.000 amperes lamp dc and 7.000 amperes inductive ac and 15.000 amperes resistive dc and 15.000 amperes resistive ac and 2.000 amperes lamp ac

• Bushing Length

  0.470 inches nominal

• 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