742890-01

Technical Characteristics

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• ~1

  nter group

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Length

  1.563 inches minimum and 1.625 inches maximum

• Body Height

  2.250 inches minimum and 2.375 inches maximum

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary and 2 secondary single component

• Thread Quantity Per Inch

  32 single group

• Winding Operating Current

  400.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  13.00 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  26.00 ac volts nominal single component 1st secondary

• Thread Series Designator

  unc single group

• Thread Class

  2a single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.172 inches minimum and 1.204 inches maximum single mounting facility single ce

• ~1

  nter group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.172 inches minimum and 1.204 inches maximum single mounting facility single ce

• Overall Height

  2.815 inches maximum

• Frequency Rating

  380.0 hertz minimum and 420.0 hertz maximum single component

• Winding Shielding Method

  internal shield brought out to terminal single component

• Body Width

  1.563 inches minimum and 1.625 inches maximum

• Nominal Thread Size

  0.138 inches single group

• Winding Operating Current

  300.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Voltage

  200.00 ac volts nominal single component single primary

• Terminal Type And Quantity

  7 threaded stud