NSN: 5930-00-947-9589

Technical Characteristics

• Contact Load Current Rating At Maximum Rated Voltage

  4.000 amperes resistive dc and 5.000 amperes resistive ac

• Body Length

  1.000 inches nominal

• Thread Series Designator

  unef

• Bushing Length

  0.500 inches nominal

• Actuator Style

  round

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Switch Release Force

  64.0 ounces minimum

• Body Style

  bushing mounted

• Actuator Diameter

  0.250 inches nominal

• Body Height

  1.125 inches nominal

• Nonpile-Up Contact Arrangement

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

• Nominal Thread Size

  0.625 inches

• Actuator Height

  0.375 inches nominal

• Actuator Movement

  0.040 pretravel inches maximum and 0.250 overtravel inches minimum and 0.020 differential inches nominal

• Hazardous Locations/Environmental Protection

  watertight

• Switch Actuating Force

  192.0 ounces maximum

• Mounting Method

  threaded bushing

• Terminal Type And Quantity

  3 wire lead

• Special Features

  circuit a uses no. 1 lead circuit b uses no. 2 lead