FTC121-2025

Technical Characteristics

• Terminal Type And Quantity

  12 standoff,solder lug

• Thread Series Designator

  unc

• Winding Operating Voltage

  520.00 ac volts nominal

• Winding Operating Voltage

  5.00 ac volts nominal

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Current

  90.0 milliamperes ac maximum

• Winding Operating Current

  5.0 amperes ac maximum

• Winding Operating Current

  2.0 amperes ac maximum

• Winding Operating Current

  1.5 amperes ac maximum

• Nominal Thread Size

  0.164 inches

• Thread Quantity Per Inch

  32

• Winding Function And Quantity

  1 primary and 4 secondary

• Mounting Method

  threaded stud

• Inclosure Type

  fully inclosed

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.625 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal

• Thread Class

  2a

• Winding Operating Voltage

  6.30 ac volts nominal

• Winding Tap Location

  center tap

• Mounting Facility Quantity

  4

• Body Height

  3.438 inches nominal

• Body Width

  3.000 inches nominal

• Body Length

  3.500 inches nominal

• Input-Output Phase Relationship

  single phase to single phase