146-47-1

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Frequency Rating

  300.0 hertz minimum and 1.0 kilohertz maximum

• Input-Output Phase Relationship

  single phase to single phase

• Body Width

  2.625 inches nominal

• Body Height

  3.500 inches nominal

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 3 secondary

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.250 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.750 inches nominal

• Body Length

  3.187 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Winding Operating Current

  4.0 amperes ac maximum

• Winding Operating Voltage

  117.50 ac volts nominal

• Winding Operating Voltage

  5.00 ac volts nominal

• Thread Series Designator

  unc

• Terminal Type And Quantity

  8 standoff insulator

• Winding Operating Current

  150.0 milliamperes ac maximum

• Winding Operating Voltage

  1.50 ac volts nominal

• Winding Operating Voltage

  2.37 ac kilovolts nominal