1HT2

Technical Characteristics

• Thread Series Designator

  uns

• Special Features

  hi-temperature limit switch

• Terminal Type And Quantity

  3 threaded stud

• Maximum Voltage Rating In Volts

  28.0 dc

• Actuator Style

  round

• Overall Height

  2.250 inches nominal

• Switch Release Force

  6.0 ounces minimum

• Body Style

  hole mounted

• Overall Width

  0.705 inches nominal

• Switch Actuating Force

  20.0 ounces maximum

• Actuator Movement

  0.188 overtravel inches minimum and 0.065 pretravel inches maximum and 0.010 differential inches maximum

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Diameter

  0.320 inches nominal

• Nonpile-Up Contact Arrangement

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

• Nominal Thread Size

  0.469 inches

• Body Width

  0.705 inches nominal

• Unthreaded Mounting Hole Diameter

  0.139 inches nominal

• Actuator Height

  0.410 inches nominal

• Thread Quantity Per Inch

  32

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes resistive dc and 5.000 amperes inductive dc and 2.000 amperes lamp dc and 4.000 amperes motor dc

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Body Length

  1.945 inches nominal

• Inclosure Type

  fully inclosed

• Case Material

  metal

• Overall Length

  1.945 inches nominal

• Actuator Free Position Height

  1.625 inches maximum