AAR40-056

Technical Characteristics

• Body Length

  10.438 inches nominal

• Body Height

  5.000 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  2 primary single component and 5 secondary

• Nominal Thread Size

  0.250 inches single group

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Body Width

  4.250 inches nominal

• Mounting Facility Quantity

  8 single group

• Thread Quantity Per Inch

  20 single group

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  21 tab, solder lug

• Frequency Rating

  55.0 hertz minimum single component and 400.0 hertz maximum