JJ321

Technical Characteristics

• Thread Class

  2a

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.250 inches nominal

• Input-Output Phase Relationship

  three phase to three phase

• Transformer Winding Connection Type

  wye-delta

• Body Length

  5.250 inches nominal

• Body Width

  2.500 inches nominal

• Body Height

  4.000 inches nominal

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 1 secondary

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.164 inches

• Thread Series Designator

  unc

• Terminal Type And Quantity

  7 solder stud

• Thread Length

  0.380 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.500 inches nominal

• Overall Height

  4.720 inches minimum and 4.780 inches maximum

• Frequency Rating

  400.0 hertz nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud