NSN: 5950-00-577-9120

Technical Characteristics

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Thread Quantity Per Inch

  20 single group

• Thread Direction (Non-Core)

  err-070

• Winding Operating Voltage

  117.00 ac volts nominal single component single primary

• Winding Shielding Method

  internal shield grounded to core and brought out to terminal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.188 inches nominal single mounting facility single center group

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Width

  4.312 inches maximum

• Winding Operating Voltage

  275.00 ac volts nominal single component single secondary and 1.10 ac kilovolts nominal single component single secondary

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  260.0 milliamperes ac maximum single component single secondary

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.312 inches nominal single mounting facility single center group

• Body Height

  5.125 inches maximum

• Mounting Method

  threaded stud single group

• Terminal Type And Quantity

  1 tab, solder lug and 6 standoff insulator

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Length

  5.062 inches maximum

• Reliability Indicator

  not established