381CM40935

Technical Characteristics

• Switch Contact Arrangement

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

• Screw Thread Diameter

  0.250 inches nominal

• Body Length

  0.625 inches maximum

• Nonturn Device Location

  at 3 oclock

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

  70.0 single section

• Electrical Resistance Per Section

  20.000 kilohms single section

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Nonturn Device Radius

  0.297 inches minimum and 0.328 inches maximum

• ~1

  section

• Resistance Temp Characteristic Range Per Section In Percent

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

• Standard Taper Curve Per Section

  a single section

• Mounting Method

  standard bushing

• Switch Operating Position

  start of rotation

• Effective Electrical Rotation In Deg Angular Rotation

  270.0 nominal

• Screw Thread Series Designator

  unef

• Reliability Indicator

  not established

• Actuator Type

  single shaft

• Terminal Type And Quantity

  5 tab, solder lug

• Body Diameter

  0.677 inches maximum

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Mounting Bushing Length

  0.234 inches minimum and 0.266 inches maximum

• Switch Voltage Rating In Volts

  250.0 and 125.0

• Overall Length

  1.456 inches maximum

• Shaft Length

  0.594 inches minimum and 0.656 inches maximum

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

  120.0 single section

• Rotary Actuator Travel In Angular Deg

  325.0 nominal

• Power Dissipation Rating Per Section In Watts

  1.0 heat sink single section

• Switch Current Type And Rating In Amps

  3.000 ac and 1.000 dc

• Switch Type

  rotary

• Features Provided

  switch

• Shaft Style

  round, slotted

• Body Style

  cylindrical bushing mounted

• Shaft Diameter

  0.124 inches minimum and 0.126 inches maximum

• Overall Diameter

  0.901 inches maximum

• Terminal Location

  rear-bottom

• Actuator Travel Control Feature

  stops