N2-156

Technical Characteristics

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.312 inches nominal single mounting facility single center group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to core single component

• Body Length

  4.312 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 1 secondary

• Nominal Thread Size

  0.250 inches single group

• Thread Series Designator

  unc single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.688 inches nominal single mounting facility single center group

• Body Width

  3.688 inches nominal

• Body Height

  4.500 inches nominal

• Thread Quantity Per Inch

  20 single group

• Winding Operating Current

  300.0 microamperes ac maximum single component single secondary

• Winding Operating Voltage

  117.00 ac volts nominal single component single primary

• Winding Operating Voltage

  3.00 ac kilovolts nominal single component single secondary

• Terminal Type And Quantity

  4 standoff, solder lug