311SM1T

Technical Characteristics

• Terminal Type And Quantity

  3 turret

• Actuator Length

  0.285 inches nominal

• Overall Width

  0.250 inches nominal

• Switch Actuating Force

  40.0 grams maximum

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Overall Length

  0.781 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes inductive dc and 5.000 amperes resistive dc and 5.000 amperes resistive ac

• Actuator Style

  leaf

• Hazardous Locations/Environmental Protection

  corrosion resistant

• Switch Release Force

  7.0 grams minimum

• Inclosure Type

  fully inclosed

• Unthreaded Mounting Hole Diameter

  0.088 inches nominal

• Body Width

  0.250 inches nominal

• Body Length

  0.781 inches nominal

• Actuator Movement

  0.011 overtravel inches minimum and 0.085 pretravel inches maximum and 0.019 differential inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.375 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac and 30.0 dc

• Overall Height

  0.586 inches nominal

• Body Style

  hole mounted

• Actuator Free Position Height

  0.340 inches nominal

• Nonpile-Up Contact Arrangement

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