A20078BB-01

Technical Characteristics

• Overall Width

  0.734 inches minimum and 0.766 inches maximum

• Mounting Method

  threaded bushing

• Actuator Color

  black single actuator

• Body Diameter

  0.484 inches minimum and 0.516 inches maximum

• Actuator Height

  0.296 inches minimum and 0.328 inches maximum

• Terminal Type And Quantity

  3 tab, solder lug

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.625 inches

• Maximum Voltage Rating In Volts

  28.0 dc

• Thread Quantity Per Inch

  24

• Body Length

  0.109 inches minimum and 0.141 inches maximum

• Body Style

  bushing mounted

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained single switch unit

• Thread Series Designator

  unef

• Overall Length

  1.499 inches minimum and 1.531 inches maximum

• Hazardous Locations/Environmental Protection

  corrosion resistant and humidity resistant

• Contact Load Current Rating At Maximum Rated Voltage

  4.000 amperes lamp dc and 8.000 amperes inductive dc and 10.000 amperes resistive dc and 10.000 amperes motor dc

• Thread Class

  2a

• Bushing Length

  0.484 inches minimum and 0.516 inches maximum