311SM1210-H4

Technical Characteristics

• Overall Width

  0.250 inches nominal

• Switch Actuating Force

  40.0 grams maximum

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Overall Height

  0.816 inches nominal

• Overall Length

  0.781 inches nominal

• Maximum Voltage Rating In Volts

  210.0 ac and 30.0 dc

• 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

• Terminal Type And Quantity

  3 tab, solder lug

• Switch Release Force

  7.0 grams minimum

• Inclosure Type

  fully inclosed

• Unthreaded Mounting Hole Diameter

  0.088 inches nominal

• Case Material

  metal

• Body Width

  0.250 inches nominal

• Body Height

  0.356 inches nominal

• Body Length

  0.781 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.375 inches nominal

• Body Style

  hole mounted

• Actuator Free Position Height

  0.340 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Mounting Method

  unthreaded hole

• End Item Identification

  an-alq-t5 97384

• Nonpile-Up Contact Arrangement

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

• Actuator Movement

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