68638A

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  8.0 amperes ac maximum single component single secondary

• Body Length

  6.875 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Winding Operating Voltage

  43.00 ac volts nominal single component single secondary

• Body Width

  6.875 inches nominal

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary and 104.00 ac volts nominal single component single primary and 127.00 ac volts nominal single component single primary

• Nominal Thread Size

  0.312 inches single group

• Winding Shielding Method

  internal shield brought out to terminal single component

• Thread Series Designator

  unef single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  5.310 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  60.0 hertz nominal single component

• Inclosure Type

  hermetically sealed

• Body Height

  6.500 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  5.310 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  7 standoff insulator