21-921

Technical Characteristics

• Actuator Style

  leaf

• Actuator Width

  0.330 inches minimum and 0.340 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Actuator Movement

  0.250 pretravel inches maximum and 0.187 overtravel inches minimum and 0.093 differential inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes resistive ac

• Switch Actuating Force

  3.5 ounces maximum

• Maximum Voltage Rating In Volts

  250.0 ac

• Switch Release Force

  1.0 ounces minimum

• Overall Width

  0.641 inches nominal

• Overall Length

  3.436 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.993 inches minimum and 1.007 inches maximum

• Body Style

  hole mounted

• Inclosure Type

  fully inclosed

• Nonpile-Up Contact Arrangement

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

• Body Length

  1.796 inches minimum and 1.828 inches maximum

• Actuator Length

  2.462 inches minimum and 2.538 inches maximum

• Mounting Method

  unthreaded hole

• Unthreaded Mounting Hole Diameter

  0.140 inches minimum and 0.150 inches maximum

• Body Height

  0.625 inches minimum and 0.657 inches maximum

• Body Width

  0.625 inches minimum and 0.657 inches maximum