388/SX

Technical Characteristics

• Electrical Resistance Per Section

  5.0 kilohms single section

• Mounting Bushing Length

  0.250 inches nominal

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Switch Contact Arrangement

  single pole, single throw, normally open, both positions maintained

• Body Style

  rectangular w/bushing

• Shaft Length

  0.875 inches nominal

• Rotary Actuator Travel In Angular Deg

  295.0 nominal

• Switch Current Type And Rating In Amps

  0.500 ac and 1.500 dc

• Screw Thread Diameter

  0.250 inches nominal

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  70.0 single section

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Power Dissipation Rating Per Section In Watts

  0.5 free air single section

• Special Features

  weapon system essential

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  120.0 single section

• Shaft Style

  round

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Body Height

  0.735 inches nominal

• Body Width

  0.469 inches nominal

• Terminal Type And Quantity

  5 tab, solder lug

• Shaft Diameter

  0.125 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• Actuator Travel Control Feature

  stops

• End Item Identification

  wforrestal class cv, landing craft air cushion (lcac), los angeles class ssn (688), ticonderoga class cg (47), nimitz class cvn, sturgeon class ssn (637), spruance class dd (963), virginia class cgn (41); radar, series an/sps-49(v)

• Switch Voltage Rating In Volts

  125.0 and 28.0

• Effective Electrical Rotation In Deg Angular Rotation

  275.0 nominal

• Terminal Location

  rear-bottom

• Body Length

  0.469 inches maximum

• Features Provided

  switch

• Switch Type

  rotary

• Criticality Code Justification

  feat