FI12557

Technical Characteristics

• Winding Shielding Method

  internal shield grounded to inclosure and core

• Body Length

  2.750 inches nominal

• Body Width

  2.375 inches nominal

• Winding Function And Quantity

  1 primary and 2 secondary

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Winding Operating Current

  1.0 amperes ac maximum

• Winding Operating Voltage

  6.40 ac volts nominal

• Thread Series Designator

  unc

• Terminal Type And Quantity

  6 solder stud

• Mounting Method

  threaded stud

• Winding Operating Voltage

  230.00 ac volts nominal

• Thread Class

  3a

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.750 inches nominal

• Input-Output Phase Relationship

  single phase to single phase

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal

• Frequency Rating

  50.0 hertz minimum and 60.0 hertz maximum

• Body Height

  3.813 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4