RD12928-1B

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  60.0 milliamperes ac maximum single component 2nd secondary

• Thread Quantity Per Inch

  32 single group

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Mounting Method

  threaded hole single group

• Overall Width

  2.125 inches nominal

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.688 inches nominal single mounting facility single center group

• Overall Length

  2.750 inches nominal

• Body Height

  2.875 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.562 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  7 tab, solder lug

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Frequency Rating

  60.0 hertz nominal single component

• Winding Operating Current

  1.2 amperes ac maximum single component 1st secondary

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  140.00 ac volts nominal single component 2nd secondary

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group