C158

Technical Characteristics

• Electrical Resistance Per Section

  500.000 ohms single section

• Mounting Bushing Length

  0.500 inches nominal

• Resistance Tolerance Per Section In Percent

  -1.0/+1.0 single section

• Shaft Length

  0.625 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Nonturn Device Radius

  0.515 inches minimum and 0.547 inches maximum

• Nonturn Device Location

  at 9 oclock

• Terminal Location

  radially positioned over less than half the circumference

• Overall Diameter

  1.921 inches minimum and 2.015 inches maximum

• Mounting Method

  locking bushing

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Contact Arm Electrical Off Position

  fully ccw-cw

• Terminal Type And Quantity

  3 turret

• Power Dissipation Rating Per Section In Watts

  4.0 free air single section

• Body Length

  0.875 inches maximum

• Shaft Diameter

  0.248 inches minimum and 0.251 inches maximum

• Body Style

  cylindrical bushing mounted

• Shaft Style

  round, slotted

• Body Diameter

  1.625 inches minimum and 1.687 inches maximum

• Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius

  -20.0/+20.0 single section

• Screw Thread Diameter

  0.375 inches nominal