290256

Technical Characteristics

• Overall Width

  0.250 inches nominal

• Switch Actuating Force

  3.0 ounces nominal

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Criticality Code Justification

  feat

• Overall Length

  0.781 inches nominal

• Actuator Free Position Height

  0.302 inches nominal

• Special Features

  weapon system essential

• Contact Load Current Rating At Maximum Rated Voltage

  5.000 amperes resistive ac and 2.500 amperes inductive dc and 2.000 amperes lamp dc and 4.000 amperes resistive dc and 5.000 amperes inductive ac and 1.500 amperes lamp ac

• Terminal Type And Quantity

  3 tab, solder lug

• Inclosure Type

  fully inclosed

• Switch Release Force

  1.0 ounces minimum

• Unthreaded Mounting Hole Diameter

  0.088 inches nominal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Body Width

  0.250 inches nominal

• Body Height

  0.356 inches nominal

• Body Length

  0.781 inches nominal

• Actuator Movement

  0.030 pretravel inches maximum and 0.005 overtravel inches minimum and 0.004 differential inches maximum

• Actuator Style

  round

• Actuator Diameter

  0.092 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.375 inches nominal

• Body Style

  hole mounted

• Mounting Method

  unthreaded hole

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary single switch unit

• End Item Identification

  ship, ohio class ssn (trident)

• Case Material

  plastic