T1491SF

Technical Characteristics

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.125 inches nominal

• Frequency Rating

  60.0 hertz nominal

• Body Length

  2.094 inches nominal

• Body Width

  1.781 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 1 secondary

• Winding Operating Voltage

  11.40 ac volts nominal

• Winding Operating Voltage

  78.00 ac volts nominal

• Thread Series Designator

  unc

• Terminal Type And Quantity

  6 tab,solder lug

• Winding Operating Current

  9.0 milliamperes ac maximum

• Nominal Thread Size

  0.138 inches

• Thread Quantity Per Inch

  32

• Mounting Facility Quantity

  4

• Body Height

  3.562 inches nominal

• Input-Output Phase Relationship

  three phase to three phase

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.438 inches nominal

• Thread Class

  2a