878643-1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.050 inches nominal single mounting facility single center group

• Frequency Rating

  380.0 hertz minimum single component and 420.0 hertz maximum single component

• Transformer Winding Connection Type

  wye-delta

• Thread Quantity Per Inch

  32 single group

• Body Length

  3.400 inches maximum

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Maximum Operating Temp

  71.0 deg celsius

• Input-Output Phase Relationship

  three phase to three phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.140 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  7 tab, solder lug

• Thread Class (Non-Core)

  err-070

• Body Width

  2.940 inches maximum

• Thread Series Designator

  unc single group

• Body Height

  1.880 inches maximum

• Nominal Thread Size

  0.138 inches single group