99-2959

Technical Characteristics

• Body Width

  0.360 inches nominal

• Actuator Free Position Height

  0.592 inches nominal

• Actuator Height

  0.404 inches nominal

• Unthreaded Mounting Hole Diameter

  0.112 inches nominal

• Body Length

  0.844 inches nominal

• Switch Actuating Force

  0.592 inch-ounces nominal

• Mounting Method

  unthreaded hole

• Hazardous Locations/environmental Protection

  dustproof

• Nonpile-Up Contact Arrangement

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

• Body Style

  hole mounted

• Maximum Voltage Rating In Volts

  250.0 ac and 30.0 dc

• Actuator Style

  round

• Actuator Movement

  0.468 overtravel inches maximum and 0.125 pretravel inches nominal and 0.124 differential inches nominal

• Thread Quantity Per Inch

  40

• Nominal Thread Size

  0.112 inches

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.437 inches nominal

• Case Material

  metal

• Actuator Adapter Style

  leaf

• Inclosure Type

  fully inclosed

• Switch Release Force

  0.500 inch-ounces nominal

• Actuator Diameter

  0.187 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  4.000 amperes resistive dc and 3.000 amperes inductive dc and 5.000 amperes resistive ac

• Special Features

  weapon system essential

• Criticality Code Justification

  feat

• Thread Series Designator

  unc

• Terminal Type And Quantity

  3 turret

• Body Height

  1.125 inches nominal