FTC258-101

Technical Characteristics

• Reliability Indicator

  not established

• Mounting Hole Diameter

  0.250 inches nominal

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal

• Body Height

  5.312 inches nominal

• Winding Function And Quantity

  1 primary and 1 secondary

• Winding Tap Location

  multiple taps w/o center tap

• Terminal Type And Quantity

  1 line cord and 1 cable w/connector

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.750 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.250 inches nominal

• Input-Output Phase Relationship

  single phase to single phase

• Winding Shielding Method

  internal shield grounded to inclosure and core

• Body Length

  5.250 inches nominal

• Body Width

  4.562 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Mounting Method

  flange and unthreaded hole

• Winding Operating Voltage

  105.00 ac volts nominal and 125.00 ac volts nominal

• Special Features

  input and output voltages selected by internal switch