10-4987

Technical Characteristics

• Actuator Style

  round

• Nonpile-Up Contact Arrangement

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

• Body Width

  0.677 inches minimum and 0.697 inches maximum

• Unthreaded Mounting Hole Diameter

  0.139 inches minimum and 0.142 inches maximum

• Inclosure Type

  fully inclosed

• Body Style

  hole mounted

• Features Provided

  actuator seal

• Hazardous Locations/Environmental Protection

  driptight

• Body Length

  1.940 inches nominal

• Terminal Type And Quantity

  3 binding post

• Switch Release Force

  0.5 ounces minimum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Actuator Free Position Height

  0.635 inches minimum and 0.695 inches maximum

• Switch Actuating Force

  3.5 ounces maximum

• Mounting Method

  threaded hole

• Maximum Voltage Rating In Volts

  480.0 ac and 250.0 dc

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 15.000 amperes resistive ac