3AT81-1

Technical Characteristics

• Body Style

  2m bushing mounted

• Body Length

  0.650 inches maximum

• Case Material

  metal

• Actuator Diameter

  0.213 inches minimum and 0.223 inches maximum

• Maximum Voltage Rating In Volts

  28.0 dc

• Nominal Thread Size

  0.469 inches

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action single switch unit

• Switch Release Force

  1.0 ounces minimum

• Switch Actuating Force

  20.0 ounces maximum

• Special Features

  3 ft min lead length

• Unpackaged Unit Weight

  0.082 pounds

• Thread Series Designator

  uns

• Terminal Type And Quantity

  2 wire lead

• Hazardous Locations/Environmental Protection

  dustproof and airtight

• Overall Length

  1.415 inches minimum and 1.445 inches maximum

• Bushing Length

  0.700 inches maximum

• Actuator Style

  2 round

• Actuator Free Position Height

  0.065 inches minimum and 0.095 inches maximum

• End Item Identification

  universal ref recorder 50105

• Inclosure Type

  hermetically sealed

• Thread Quantity Per Inch

  32

• Actuator Movement

  0.010 pretravel inches maximum and 0.060 overtravel inches minimum and 0.005 differential inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes resistive dc and 1.000 amperes inductive dc and 1.000 amperes lamp dc