4AT5

Technical Characteristics

• Switch Actuator Quantity

  1

• Body Width

  1.016 inches nominal

• Body Length

  2.250 inches nominal

• Overall Height

  3.188 inches nominal

• Overall Width

  1.016 inches nominal

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Nonpile-Up Contact Arrangement

  4 pole, double throw, two positions momentary single switch unit

• Maximum Voltage Rating In Volts

  250.0 ac and 250.0 dc

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.812 inches nominal

• Terminal Type And Quantity

  12 tab w/screw

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 10.000 amperes resistive ac

• End Item Identification

  c-135

• Overall Length

  2.250 inches nominal

• Inclosure Type

  uninclosed

• Actuator Height

  0.875 inches nominal

• Actuator Diameter

  0.237 inches minimum and 0.243 inches maximum

• Body Style

  hole mount

• Actuator Style

  round

• Mounting Surface To Terminal End Distance

  2.109 inches nominal

• Actuator Position-Action Relationship

  up position momentary and down position momentary and center position maintained