920-17

Technical Characteristics

• Mounting Bushing Length

  0.365 inches minimum and 0.385 inches maximum

• Body Style

  cylindrical bushing mounted

• Features Provided

  switch

• Section Quantity

  3

• Switch Type

  rotary

• Electrical Resistance Per Section

  4.0 percent, rated amperes c and better

• Shaft Bearing Type

  bearing

• Screw Thread Diameter

  0.375 inches nominal

• Shaft Style

  round

• Shaft Diameter

  0.1245 inches minimum and 0.1248 inches maximum

• Resistance Tolerance Per Section In Percent

  -3.0/+3.0 all sections

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

  40.0 all sections

• Switch Current Type And Rating In Amps

  0.150 ac/dc

• Terminal Type And Quantity

  13 turret

• Power Dissipation Rating Per Section In Watts

  2.0 7th secondary at 10'30 oclock

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

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

  105.0 all sections

• Switch Operating Position

  start of rotation

• Mounting Method

  standard bushing

• Body Length

  1.980 inches minimum and 2.000 inches maximum

• Standard Taper Curve Per Section

  a all sections

• Switch Voltage Rating In Volts

  5.0 and 28.0

• Shaft Length

  0.865 inches minimum and 0.885 inches maximum

• Switch Contact Arrangement

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

• Terminal Location

  radially positioned over less than half the circumference

• Body Diameter

  1.105 nominal mils and 1.125 nominal centimeters

• Screw Thread Quantity Per Inch

  32.0