334.122

Technical Characteristics

• Inclosure Type

  fully inclosed

• Bushing Length

  0.516 inches nominal

• 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

• Maximum Voltage Rating In Volts

  250.0 dc

• Actuator Free Position Height

  1.489 inches nominal

• Switch Actuator Quantity

  1

• Actuator Diameter

  0.326 inches nominal

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal

• Actuator Movement

  0.219 overtravel inches minimum and 0.015 pretravel inches maximum and 0.002 differential inches maximum

• Actuator Style

  round

• Hazardous Locations/Environmental Protection

  dustproof

• Terminal Type And Quantity

  3 screw

• Body Width

  0.687 inches nominal

• Body Style

  bushing/hole mounted

• Actuator Height

  0.829 inches minimum and 0.889 inches maximum

• Body Length

  1.940 inches nominal

• Nonpile-Up Contact Arrangement

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

• Body Height

  0.950 inches nominal

• Switch Release Force

  7.5 grams nominal

• Switch Actuating Force

  25.0 grams nominal