712K2

Technical Characteristics

• Thread Class

  3a

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.125 inches nominal

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.750 inches nominal

• Frequency Rating

  50.0 hertz minimum and 60.0 hertz maximum

• Body Length

  4.000 inches nominal

• Body Width

  3.250 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 4 secondary

• Nominal Thread Size

  0.190 inches

• Winding Operating Current

  100.0 milliamperes ac maximum

• Winding Operating Current

  5.5 amperes ac maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  5.00 ac volts nominal

• Thread Series Designator

  unf

• Input-Output Phase Relationship

  single phase to single phase

• Body Height

  4.437 inches nominal

• Thread Quantity Per Inch

  32

• Winding Tap Location

  center tap

• Winding Operating Current

  1.0 amperes ac maximum

• Winding Operating Current

  2.0 amperes ac maximum

• Winding Operating Voltage

  560.00 ac volts nominal

• Winding Operating Voltage

  6.30 ac volts nominal

• Terminal Type And Quantity

  11 tab,solder lug