CN421

Technical Characteristics

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.688 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.500 inches nominal

• Frequency Rating

  400.0 hertz nominal

• Winding Shielding Method

  internal shield grounded to core

• Mounting Method

  threaded stud

• Winding Operating Current

  5.0 amperes ac maximum

• Thread Class

  2a

• Thread Direction

  right-hand

• Input-Output Phase Relationship

  three phase to three phase

• Body Length

  2.250 inches nominal

• Body Width

  2.000 inches nominal

• Body Height

  3.062 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 1 secondary

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Winding Tap Location

  multiple taps w/o neutral tap

• Winding Operating Voltage

  200.00 ac volts nominal

• Winding Operating Voltage

  66.00 ac volts nominal and 12.00 ac volts nominal

• Thread Series Designator

  unc

• Terminal Type And Quantity

  12 tab,solder lug