MIL-DTL-3950

Technical Characteristics

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Features Provided

  actuator seal

• Bushing Length

  0.450 inches minimum and 0.490 inches maximum

• ~1

  data on certain environmental and performance r

• Mounting Method

  threaded bushing

• Contact Load Current Rating At Maximum Rated Voltage

  11.000 amperes resistive ac and 18.000 amperes resistive dc and 5.000 amperes lamp dc and 8.000 amperes inductive ac and 10.000 amperes inductive dc and 2.000 amperes lamp ac

• Nonpile-Up Contact Arrangement

  2 pole, double throw, two positions momentary single switch unit

• Thread Quantity Per Inch

  32

• Hazardous Locations/Environmental Protection

  weatherproof

• Inclosure Type

  fully inclosed

• Actuator Position-Action Relationship

  up position momentary and down position momentary and center position maintained

• Actuator Style

  round

• Body Length

  1.340 inches maximum

• Terminal Type And Quantity

  6 screw

• Body Width

  0.910 inches maximum

• Actuator Position-Locking Relationship

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

• Body Style

  bushing mount

• Actuator Height

  0.985 inches minimum and 1.025 inches maximum

• Actuator Diameter

  0.400 inches minimum and 0.440 inches maximum

• Body Height

  0.990 inches minimum and 1.130 inches maximum

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• 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