12740

Technical Characteristics

• Terminal Type And Quantity

  16 pin

• Winding Operating Voltage

  70.00 ac volts nominal

• Winding Operating Voltage

  200.00 ac volts nominal

• Winding Operating Current

  700.0 milliamperes dc maximum

• Winding Tap Location

  center tap

• Nominal Thread Size

  0.112 inches

• Mounting Facility Quantity

  2

• Distance Between Mounting Facility Centers

  1.250 inches nominal

• Body Height

  4.250 inches nominal

• Body Width

  3.500 inches nominal

• Winding Shielding Method

  internal shield grounded to inclosure and brought out to terminal

• Input-Output Phase Relationship

  single phase to single phase

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal

• Thread Class

  2b

• Thread Series Designator

  unc

• Winding Operating Voltage

  35.00 ac volts nominal

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Current

  900.0 milliamperes dc maximum

• Winding Operating Current

  50.0 milliamperes dc maximum

• Thread Quantity Per Inch

  40

• Winding Function And Quantity

  2 primary and 4 secondary

• Mounting Method

  threaded hole

• Inclosure Type

  fully inclosed

• Body Length

  3.000 inches nominal

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.625 inches nominal

• Reliability Indicator

  not established

• Thread Direction

  right-hand