3HF5

Technical Characteristics

• Body Width

  0.688 inches nominal

• Thread Series Designator

  unc

• Actuator Movement

  0.218 overtravel inches minimum and 0.094 pretravel inches maximum and 0.002 differential inches nominal

• Actuator Height

  1.250 inches nominal

• Switch Actuating Force

  9.0 ounces minimum and 24.0 ounces maximum

• Thread Quantity Per Inch

  32

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 15.000 amperes resistive ac

• Hazardous Locations/Environmental Protection

  watertight

• Inclosure Type

  fully inclosed

• Case Material

  metal

• Body Length

  1.875 inches nominal

• Nominal Thread Size

  0.138 inches

• Actuator Diameter

  0.328 inches nominal

• Switch Release Force

  4.0 ounces minimum

• Actuator Style

  round

• Terminal Type And Quantity

  3 screw

• Special Features

  rubber cap

• Maximum Voltage Rating In Volts

  460.0 ac and 250.0 dc

• Body Style

  bushing/hole mounted

• Unthreaded Mounting Hole Diameter

  0.138 inches nominal

• Mounting Method

  threaded bushing and unthreaded hole

• Nonpile-Up Contact Arrangement

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

• Body Height

  0.875 inches nominal