NSN: 5950-00-578-1156

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Winding Shielding Method

  internal shield grounded to inclosure

• Body Length

  5.062 inches nominal

• Body Width

  4.312 inches nominal

• Body Height

  5.500 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4

• Mounting Method

  threaded stud

• Winding Operating Current

  14.0 amperes ac maximum

• Winding Operating Current

  425.0 milliamperes ac maximum

• Winding Operating Voltage

  117.00 ac volts nominal

• Winding Operating Voltage

  220.00 ac volts nominal

• Winding Operating Voltage

  270.00 ac volts nominal

• Thread Series Designator

  unc

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.062 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.312 inches nominal

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Winding Function And Quantity

  2 primary and 2 secondary

• Thread Quantity Per Inch

  40

• Nominal Thread Size

  0.112 inches

• Winding Tap Location

  center tap

• Winding Operating Voltage

  6.30 ac volts nominal

• Terminal Type And Quantity

  9 standoff insulator