66AT28-1

Technical Characteristics

• Overall Height

  2.420 inches minimum and 2.470 inches maximum

• Nonpile-Up Contact Arrangement

  6 pole, double throw, three positions maintained single switch unit

• Actuator Height

  0.850 inches minimum and 0.900 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  7.000 amperes resistive dc and 4.000 amperes motor dc and 2.000 amperes lamp ac and 4.000 amperes inductive dc and 7.000 amperes inductive ac and 7.000 amperes resistive ac and 2.500 amperes lamp dc and 3.300 amperes motor ac

• Bushing Length

  0.470 inches nominal

• Nominal Thread Size

  0.469 inches

• Overall Length

  1.100 inches maximum

• Thread Series Designator

  uns

• Case Material

  plastic

• Mounting Method

  threaded bushing

• Actuator Position-Action Relationship

  down position maintained and up position maintained and center position maintained

• Precious Material And Location

  contacts silver

• Actuator Width

  0.300 inches nominal

• Precious Material

  silver

• End Item Identification

  ef111a acft tac 26512

• Body Width

  0.930 inches maximum

• Thread Quantity Per Inch

  32

• Overall Width

  0.930 inches maximum

• Hazardous Locations/Environmental Protection

  corrosion resistant

• Mounting Surface To Terminal End Distance

  1.100 inches maximum

• Terminal Type And Quantity

  18 turret

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Actuator Style

  rectangular

• Actuator Color

  white single actuator

• Body Length

  1.100 inches maximum

• Special Features

  flexible insulator

• Body Style

  bushing mount