12TW438-3

Technical Characteristics

• Features Provided

  actuator seal

• Mounting Surface To Terminal End Distance

  0.740 inches maximum

• Overall Width

  0.535 inches maximum

• Actuator Style

  round

• Body Width

  0.535 inches maximum

• Body Style

  bushing mount

• Body Height

  0.730 inches nominal

• Precious Material And Location

  contact surfaces gold

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Overall Length

  0.575 inches maximum

• Bushing Length

  0.470 inches nominal

• Overall Height

  1.890 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  5.000 amperes resistive ac

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• End Item Identification

  ta-4j aircraft

• Actuator Diameter

  0.360 inches nominal

• Inclosure Type

  fully inclosed

• Actuator Height

  0.680 inches nominal

• Thread Quantity Per Inch

  32

• Body Length

  0.575 inches maximum

• Precious Material

  gold

• Nonpile-Up Contact Arrangement

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

• Special Features

  weapon system essential

• Criticality Code Justification

  feat

• Maximum Voltage Rating In Volts

  125.0 ac

• Mounting Method

  threaded bushing

• Terminal Type And Quantity

  6 turret