4212X

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Special Features

  one end of 6300 v secondary winding is internally grounded

• Winding Operating Voltage

  1.25 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  6.30 ac kilovolts nominal single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.500 inches nominal single mounting facility single center group

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Mounting Method

  threaded stud single group

• Body Height

  5.313 inches minimum and 5.438 inches maximum

• Terminal Type And Quantity

  5 standoff insulator

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Frequency Rating

  60.0 hertz nominal single component

• Thread Quantity Per Inch

  24 single group

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Winding Operating Current

  250.0 milliamperes dc maximum single component 1st secondary

• Body Length

  4.125 inches minimum and 4.250 inches maximum

• Nominal Thread Size

  0.190 inches single group

• Body Width

  3.625 inches minimum and 3.750 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.500 inches nominal single mounting facility single center group

• Thread Direction (Non-Core)

  err-070

• Winding Operating Current

  4.0 milliamperes dc maximum single component 2nd secondary