31AT188T2N

Technical Characteristics

• Features Provided

  actuator seal

• Maximum Voltage Rating In Volts

  250.0 ac and 28.0 dc

• Nonpile-Up Contact Arrangement

  3 pole, double throw, three positions maintained single switch unit

• Body Width

  0.840 inches nominal

• Actuator Style

  round

• Terminal Type And Quantity

  9 turret

• Body Style

  bushing mount

• Body Length

  0.984 inches nominal

• Actuator Diameter

  0.428 inches nominal

• Inclosure Type

  uninclosed

• Bushing Length

  0.470 inches nominal

• Nominal Thread Size

  0.469 inches

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Thread Quantity Per Inch

  32

• Body Height

  1.074 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes inductive dc and 2.000 amperes lamp dc and 5.000 amperes resistive dc and 10.000 amperes resistive ac

• Thread Series Designator

  uns

• Mounting Method

  threaded bushing

• End Item Identification

  oship ohio class ssn(trident),los angeles class ssn(688),sturgeon class ssn(637)emory s. land class as,submarine communications and antenna systems,communications systems an/wrr-7,aircraft hercules c-130f,e-6 tacamo

• Actuator Height

  1.560 inches nominal

• Criticality Code Justification

  feat

• Actuator Position-Locking Relationship

  up position locked in and down position locked in and center position locked in

• Special Features

  weapon system essential