4-1437559-0

Technical Characteristics

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes resistive ac

• Thread Quantity Per Inch

  40

• Actuator Style

  round

• Body Style

  bushing mount

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Height

  0.650 inches nominal

• Actuator Diameter

  0.217 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac

• Nominal Thread Size

  0.250 inches

• Body Width

  0.512 inches nominal

• Mounting Surface To Terminal End Distance

  0.589 inches nominal

• End Item Identification

  support equipment, b-52 aircraft; fms-a7 aircraft

• Mounting Method

  threaded bushing

• Actuator Color

  silver single actuator

• Terminal Type And Quantity

  6 tab, solder lug

• Inclosure Type

  fully inclosed

• Body Length

  0.512 inches nominal

• Bushing Length

  0.315 inches nominal

• Thread Class

  2a

• Nonpile-Up Contact Arrangement

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

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Body Height

  0.354 inches nominal

• Thread Series Designator

  uns