740440-01

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.220 inches minimum and 1.260 inches maximum

• Winding Shielding Method

  internal shield brought out to terminal

• Body Length

  1.250 inches minimum and 1.312 inches maximum

• Body Width

  1.250 inches minimum and 1.312 inches maximum

• Body Height

  1.625 inches minimum and 1.750 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 1 secondary

• Cubic Measure

  3.01 cubic inches

• Nominal Thread Size

  0.138 inches

• Winding Tap Location

  multiple taps w/o center tap

• Winding Operating Current

  10.0 milliamperes ac nominal

• Winding Operating Voltage

  0.25 ac volts nominal and 0.40 ac volts nominal and 1.00 ac volts nominal

• Winding Operating Voltage

  26.00 ac volts nominal

• Terminal Type And Quantity

  7 wire lead

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.220 inches minimum and 1.260 inches maximum

• Frequency Rating

  400.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Maximum Operating Temp

  71.0 deg celsius

• Mounting Facility Quantity

  2

• Thread Series Designator

  unc