D8-51

Technical Characteristics

• Overall Length

  1.280 inches maximum

• Actuator Height

  0.120 inches nominal

• Overall Width

  0.530 inches maximum

• Body Length

  1.280 inches maximum

• Overall Height

  1.130 inches maximum

• Nonpile-Up Contact Arrangement

  2 two circuit, double break/double make, both positions maintained single switch unit

• Body Height

  0.910 inches maximum

• Case Material

  plastic

• Body Width

  0.530 inches maximum

• Actuator Diameter

  0.290 inches nominal

• Unthreaded Mounting Hole Diameter

  0.114 inches maximum

• Actuator Movement

  0.060 pretravel inches maximum and 0.018 overtravel inches minimum and 0.021 differential inches minimum and 0.035 differential inches maximum

• Switch Release Force

  3.0 ounces minimum

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.495 inches minimum and 0.505 inches maximum

• Terminal Type And Quantity

  8 tab, solder lug

• Reference Number Differentiating Characteristics

  fleet ballistic missile quality as identified by qualitycontrol no. poso400702

• Actuator Style

  round

• Maximum Voltage Rating In Volts

  250.0 ac and 30.0 dc

• Actuator Free Position Height

  0.505 inches nominal

• Switch Actuating Force

  23.0 ounces minimum and 33.0 ounces maximum

• Body Style

  hole mounted

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes inductive dc and 15.000 amperes resistive dc and 15.000 amperes resistive ac