550R500A

Technical Characteristics

• Actuator Travel Control Feature

  stops

• Electrical Resistance Per Section

  50.0 ohms single section

• Nonturn Device Radius

  0.531 inches nominal

• Power Dissipation Rating Per Section In Watts

  2.0 free air single section

• Body Style

  cylindrical bushing mounted

• Features Provided

  switch

• Switch Type

  rotary

• Body Length

  0.500 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Body Diameter

  0.750 inches nominal

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

  150.0 single section

• Shaft Style

  round

• Mounting Bushing Length

  0.375 inches nominal

• Resistance Tolerance Per Section In Percent

  -20.0/+20.0 single section

• Effective Electrical Rotation In Deg Angular Rotation

  280.0 nominal

• Terminal Type And Quantity

  5 tab, solder lug

• Shaft Diameter

  0.125 inches nominal

• Rotary Actuator Travel In Angular Deg

  280.0 nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Switch Operating Position

  start of rotation

• Nonturn Device Location

  at 9 oclock

• Mounting Method

  standard bushing

• Switch Current Type And Rating In Amps

  2.000 ac

• Standard Taper Curve Per Section

  a single section

• Switch Contact Arrangement

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

• Terminal Location

  radially positioned over less than half the circumference

• Switch Voltage Rating In Volts

  120.0

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

  70.0 single section

• Shaft Length

  0.500 inches nominal

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0