4TL49-31E

Technical Characteristics

• Thread Series Designator

  uns

• Body Height

  1.100 inches maximum

• Actuator Height

  1.050 inches nominal

• Bushing Length

  0.470 inches maximum

• Hazardous Locations/Environmental Protection

  dustproof

• Nonpile-Up Contact Arrangement

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

• Body Style

  bushing mount

• Actuator Position-Locking Relationship

  up position no locking action and center position locked out

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes resistive dc and 6.000 amperes inductive ac and 12.000 amperes inductive dc and 8.000 amperes resistive ac and 5.000 amperes lamp dc and 2.000 amperes lamp ac

• Actuator Style

  round

• Body Length

  1.640 inches maximum

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Inclosure Type

  fully inclosed

• Body Width

  1.320 inches maximum

• Nominal Thread Size

  0.468 inches

• Actuator Diameter

  0.420 inches nominal

• Terminal Type And Quantity

  12 screw

• Thread Quantity Per Inch

  32

• Special Features

  weapon system essential

• End Item Identification

  f-14a

• Criticality Code Justification

  feat

• Actuator Position-Action Relationship

  up position maintained and center position maintained

• Mounting Method

  threaded bushing