151-128-0001

Technical Characteristics

• Overall Height

  1.750 inches nominal

• Frequency Rating

  60.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Mounting Facility Quantity

  2

• Thread Series Designator

  unc

• Thread Class

  2a

• Thread Direction

  right-hand

• Reliability Indicator

  not established

• Overall Length

  1.312 inches nominal

• Overall Width

  1.312 inches nominal

• Winding Shielding Method

  internal shield grounded to inclosure and core and brought out to terminal

• Distance Between Mounting Facility Centers

  1.250 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Winding Function And Quantity

  1 primary and 1 secondary

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.138 inches

• Winding Operating Current

  50.0 milliamperes ac maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  26.00 ac volts nominal

• Terminal Type And Quantity

  5 wire hook