RA12SE120-1A

Technical Characteristics

• Thread Class

  2a

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.688 inches nominal

• Frequency Rating

  60.0 hertz nominal

• Body Length

  4.312 inches nominal

• Body Height

  4.500 inches nominal

• Mounting Method

  threaded stud

• Winding Tap Location

  center tap

• Winding Tap Location

  multiple taps w/o center tap

• Winding Operating Current

  1.04 amperes ac maximum

• Winding Operating Voltage

  109.00 ac volts nominal and 115.00 ac volts nominal and 121.00 ac volts nominal

• Winding Operating Voltage

  400.00 ac volts nominal

• Terminal Type And Quantity

  9 tab,solder lug

• Thread Direction

  right-hand

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.312 inches nominal

• Input-Output Phase Relationship

  single phase to single phase

• Body Width

  3.688 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 2 secondary

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.164 inches

• Winding Operating Current

  1.0 amperes ac maximum

• Winding Operating Voltage

  150.00 ac volts nominal

• Thread Series Designator

  unc