4028

Technical Characteristics

• Nominal Thread Size

  0.112 inches single group

• Body Width

  1.625 inches maximum

• Mounting Method

  threaded hole single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Inclosure Type

  partially inclosed, half shell

• Terminal Type And Quantity

  9 wire lead

• Winding Operating Current

  10.0 milliamperes ac maximum single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.250 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.062 inches nominal single mounting facility single center group

• Thread Class (Non-Core)

  err-070

• Winding Operating Voltage

  5.00 ac volts nominal single component 1st secondary

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  10.00 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unc single group

• Thread Direction (Non-Core)

  err-070

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  20.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  26.00 ac volts nominal single component single primary and 115.00 ac volts nominal single component single primary

• Body Height

  1.500 inches maximum

• Body Length

  1.875 inches maximum