B3893-1

Technical Characteristics

• Thread Class

  2a

• Overall Height

  2.001 inches minimum and 2.187 inches maximum

• Frequency Rating

  400.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Distance Between Mounting Facility Centers

  1.344 inches nominal

• Winding Function And Quantity

  1 primary and 2 secondary

• Nominal Thread Size

  0.138 inches

• Winding Tap Location

  tap w/o center tap

• Winding Operating Current

  300.0 milliamperes ac nominal

• Winding Operating Current

  50.0 milliamperes ac nominal

• Winding Operating Voltage

  4.00 ac volts nominal and 20.00 ac volts nominal

• Terminal Type And Quantity

  7 turret

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Overall Width

  1.250 inches minimum and 1.312 inches maximum

• Body Length

  1.344 inches minimum and 1.438 inches maximum

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  2

• Mounting Method

  threaded stud

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  6.00 ac volts nominal

• Thread Series Designator

  unc