BE-10745-001

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Winding Shielding Method

  external inclosure

• Body Length

  3.938 inches maximum

• Body Width

  3.375 inches maximum

• Body Height

  5.250 inches maximum

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 1 secondary

• Nominal Thread Size

  0.190 inches

• Winding Operating Voltage

  115.00 ac volts nominal

• Terminal Type And Quantity

  7 threaded stud

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.970 inches minimum and 3.030 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.435 inches minimum and 2.441 inches maximum

• Overall Height

  6.125 inches maximum

• Frequency Rating

  47.5 hertz minimum and 63.0 hertz maximum

• Input-Output Phase Relationship

  single phase to single phase

• Mounting Facility Quantity

  4

• Thread Quantity Per Inch

  32

• Winding Tap Location

  multiple taps w/o center tap

• Winding Operating Current

  15.0 amperes ac maximum

• Winding Operating Voltage

  8.20 ac volts nominal and 8.70 ac volts nominal and 9.20 ac volts nominal and 9.60 ac volts nominal

• Thread Series Designator

  unf

• Nondefinitive Spec/Std Data

  tf4sx01 type