10AT390-1

Technical Characteristics

• Switch Release Force

  24.0 ounces minimum

• Actuator Roller Width

  0.059 inches minimum and 0.064 inches maximum

• Mounting Method

  threaded bushing

• Body Length

  0.850 inches maximum

• Switch Actuating Force

  112.0 ounces maximum

• Thread Quantity Per Inch

  32

• Hazardous Locations/Environmental Protection

  shock resistant

• Inclosure Type

  fully inclosed

• Overall Width

  0.469 inches nominal

• Case Material

  metal

• Overall Length

  2.890 inches maximum

• Overall Height

  0.469 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  1.000 amperes inductive dc and 5.000 amperes resistive dc and 2.000 amperes lamp dc

• Actuator Style

  roller plunger

• Maximum Voltage Rating In Volts

  28.0 dc

• Terminal Type And Quantity

  3 wire lead

• Body Style

  bushing mounted

• Actuator Free Position Height

  0.660 inches minimum and 0.690 inches maximum

• Actuator Movement

  0.020 pretravel inches maximum and 0.250 overtravel inches minimum and 0.005 differential inches maximum

• Bushing Length

  1.350 inches maximum

• Thread Class

  2a

• Body Diameter

  0.469 inches nominal

• Nonpile-Up Contact Arrangement

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

• Nominal Thread Size

  0.469 inches

• Actuator Roller Diameter

  0.391 inches minimum and 0.421 inches maximum

• Thread Series Designator

  uns

• End Item Identification

  airframe