DU74-681

Technical Characteristics

• Overall Length

  7.938 inches maximum

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Thread Quantity Per Inch

  20 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  5.000 inches nominal single mounting facility single center group

• Nominal Thread Size

  0.250 inches single group

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  9 standoff insulator

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Frequency Rating

  60.0 hertz nominal single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Class (Non-Core)

  err-070

• Overall Width

  6.250 inches maximum

• Overall Height

  7.125 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded hole single group

• Body Height

  6.125 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  7.250 inches nominal single mounting facility single center group