311-1647-00

Technical Characteristics

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• Mounting Method

  standard bushing

• Standard Taper Curve Per Section

  a single section

• Switch Contact Arrangement

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

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Effective Electrical Rotation In Deg Angular Rotation

  325.0 nominal

• Screw Thread Diameter

  0.250 inches nominal

• Body Length

  0.625 inches maximum

• Nonturn Device Location

  at 3 oclock

• Actuator Travel Control Feature

  stops

• Power Dissipation Rating Per Section In Watts

  1.0 free air single section

• Overall Length

  1.906 inches maximum

• Undercut Length

  0.375 inches minimum and 0.376 inches maximum

• Terminal Location

  rear-bottom

• Shaft Diameter

  0.124 inches minimum and 0.126 inches maximum

• Body Style

  cylindrical bushing mounted

• Features Provided

  switch

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

  70.0 single section

• Switch Type

  rotary

• Switch Voltage Rating In Volts

  20.0

• Actuator Type

  dual concentric

• Undercut Diameter

  0.077 inches minimum and 0.079 inches maximum

• Shaft Length

  1.047 inches minimum and 1.110 inches maximum

• Rotary Actuator Travel In Angular Deg

  325.0 nominal

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

  120.0 single section

• Switch Current Type And Rating In Amps

  4.000 dc

• Electrical Resistance Per Section

  10.000 kilohms single section

• Shaft Style

  round, stepped

• Body Diameter

  0.677 inches maximum

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Terminal Type And Quantity

  5 tab, solder lug

• Nonturn Device Radius

  0.297 inches minimum and 0.328 inches maximum

• Mounting Bushing Length

  0.307 inches minimum and 0.319 inches maximum

• Resistance Temp Characteristic Range Per Section In Percent

  +0.0/+5.5 -55 deg celsius single section and -3.0/+3.0 105 deg celsius single section and +0.0/+2.0 0 deg celsius single section and -2.5/+2.5 85 deg celsius single section and +0.0/+4.0 -40 deg celsius single section and -4.0/+4.0 120 deg celsius single

• ~1

  section