3494A

Technical Characteristics

• Winding Operating Current

  20.0 milliamperes ac maximum

• Nominal Thread Size

  0.138 inches

• Winding Function And Quantity

  1 primary and 2 secondary

• Mounting Method

  threaded hole

• Mounting Facility Quantity

  4

• Body Height

  3.500 inches nominal

• Body Width

  2.375 inches nominal

• Body Length

  2.750 inches nominal

• Input-Output Phase Relationship

  single phase to single phase

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.875 inches nominal

• Thread Class

  3a

• Terminal Type And Quantity

  7 tab,solder lug

• Thread Series Designator

  unc

• Winding Operating Voltage

  5.00 ac volts nominal

• Winding Operating Voltage

  400.00 ac volts nominal

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Current

  3.0 amperes ac maximum

• Winding Tap Location

  center tap

• Thread Quantity Per Inch

  32

• Inclosure Type

  fully inclosed

• Frequency Rating

  50.0 hertz nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.250 inches nominal

• Reliability Indicator

  not established