MIL-S-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

• Nonpile-Up Contact Arrangement

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

• Thread Quantity Per Inch

  32

• Actuator Diameter

  0.420 inches nominal

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Overall Length

  1.340 inches maximum

• Body Height

  1.120 inches nominal

• Overall Width

  0.910 inches maximum

• Actuator Style

  round

• Body Length

  1.340 inches maximum

• Body Width

  0.910 inches maximum

• Body Style

  bushing mount

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Actuator Position-Locking Relationship

  down position locked in

• End Item Identification

  mk74m0d1,vems

• Specification/Standard Data

  96906-ms27738 government standard

• Bushing Length

  0.470 inches nominal

• Actuator Height

  1.140 inches nominal

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Terminal Type And Quantity

  6 turret

• Mounting Method

  threaded bushing

• Overall Height

  2.980 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

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

• ~1

  data on certain environmental and performance