839K1

Technical Characteristics

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Nominal Thread Size

  0.250 inches single group

• Thread Series Designator

  unc single group

• Inclosure Type

  hermetically sealed

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Body Length

  4.625 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Height

  5.500 inches nominal

• Terminal Type And Quantity

  12 tab, solder lug

• Thread Class (Non-Core)

  err-070

• Reliability Indicator

  not established

• Body Width

  3.312 inches nominal

• Mounting Method

  threaded stud single group

• Frequency Rating

  50.0 hertz minimum single component and 420.0 hertz maximum single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.688 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Mounting Facility Quantity

  4 single group