288397

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal

• Actuator Style

  roller arm

• Nominal Thread Size

  0.112 inches

• Thread Quantity Per Inch

  40

• Body Width

  0.840 inches nominal

• Terminal Type And Quantity

  6 screw

• Actuator Adapter Style

  roller leaf

• Body Style

  hole mounted

• Actuator Movement

  0.038 overtravel inches minimum and 0.078 pretravel inches maximum and 0.040 differential inches nominal

• Mounting Method

  threaded hole

• Body Height

  1.090 inches nominal

• Actuator Length

  0.810 inches nominal

• End Item Identification

  radar,fcs,an/spg-55

• Case Material

  plastic

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.406 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 10.000 amperes resistive ac

• Actuator Roller Diameter

  0.190 inches nominal

• Switch Release Force

  20.0 ounces nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.875 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac and 250.0 dc

• Inclosure Type

  fully inclosed

• Actuator Free Position Height

  0.806 inches nominal

• Body Length

  1.380 inches nominal

• Thread Class

  2b

• Nonpile-Up Contact Arrangement

  2 pole, double throw, both positions maintained single switch unit

• Special Features

  weapon system essential

• Criticality Code Justification

  feat

• Thread Series Designator

  unc

• Actuator Roller Width

  0.190 inches nominal

• Switch Actuating Force

  30.0 ounces maximum