400139-4

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.998 inches minimum and 1.004 inches maximum

• Body Height

  1.109 inches nominal

• Actuator Free Position Height

  1.812 inches nominal

• Switch Release Force

  0.5 ounces minimum

• Body Width

  1.000 inches nominal

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Actuator Diameter

  0.328 inches nominal

• Body Length

  2.625 inches nominal

• Actuator Style

  round

• Body Style

  hole mounted

• Switch Actuating Force

  1.0 ounces minimum and 2.0 ounces maximum

• Nominal Thread Size

  0.750 inches

• Unthreaded Mounting Hole Diameter

  0.166 inches minimum and 0.176 inches maximum

• Nonpile-Up Contact Arrangement

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

• Terminal Type And Quantity

  3 screw

• Thread Series Designator

  unef

• Mounting Method

  unthreaded hole

• Actuator Movement

  0.005 overtravel inches minimum and 0.030 pretravel inches maximum and 0.030 differential inches maximum

• Actuator Height

  1.062 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  25.000 amperes resistive ac and 10.000 amperes inductive dc and 10.000 amperes inductive ac and 25.000 amperes resistive dc and 10.000 amperes motor ac