249T101

Technical Characteristics

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.125 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

• Body Width

  3.250 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location

  center tap single component 1st secondary

• Winding Operating Current

  1.0 amperes ac maximum single component 4th secondary

• Winding Operating Current

  120.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Current

  4.0 amperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  6.60 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  6.60 ac volts nominal single component 4th secondary

• Terminal Type And Quantity

  11 tab, solder lug

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.500 inches nominal single mounting facility single center group

• Overall Height

  3.250 inches nominal

• Winding Shielding Method

  internal shield grounded to core single component

• Body Length

  3.875 inches nominal

• Body Height

  3.250 inches nominal

• Winding Function And Quantity

  1 primary single component and 4 secondary

• Winding Operating Current

  3.0 amperes ac maximum single component 3rd secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  5.30 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  740.00 ac volts nominal single component 1st secondary

• Thread Series Designator

  unc single group