B11539A

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.625 inches nominal single mounting facility single center group

• Body Length

  3.563 inches nominal

• Thread Direction (Non-Core)

  err-070

• Frequency Rating

  57.0 hertz minimum single component and 63.0 hertz maximum single component

• Thread Series Designator

  unc single group

• Body Height

  4.875 inches nominal

• Mounting Facility Quantity

  4 single group

• Body Width

  3.063 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal single mounting facility single center group

• Nominal Thread Size

  0.164 inches single group

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Winding Operating Voltage

  152.00 ac volts nominal single component single secondary and 264.50 ac volts nominal single component single secondary and 689.50 ac volts nominal single component single secondary and 954.00 ac volts nominal single component single secondary

• Winding Operating Current

  78.0 milliamperes ac minimum single component single secondary and 106.0 milliamperes ac maximum single component single secondary

• 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

• Winding Shielding Method

  internal shield grounded to core single component

• Inclosure Type

  hermetically sealed