B1497B

Technical Characteristics

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  6 secondary single component

• Terminal Type And Quantity

  14 standoff, solder lug

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Thread Quantity Per Inch

  20 single group

• Winding Function And Quantity

  1 primary and

• Inclosure Type

  hermetically sealed

• Body Width

  4.000 inches nominal

• Body Length

  4.000 inches nominal

• Overall Height

  5.578 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Thread Direction

  right-hand single group

• Mounting Facility Quantity

  4 single group

• Body Height

  5.000 inches nominal

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  60.0 hertz nominal single component

• Thread Class

  2a single group