4757

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Current

  1.5 amperes dc maximum single component 4th secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal single mounting facility single center group

• Frequency Rating

  420.0 hertz nominal single component

• Body Width

  4.000 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.688 inches nominal single mounting facility single center group

• Special Features

  1 primary winding; 5 secondary windings

• Mounting Method

  threaded stud single group

• Body Length

  4.688 inches maximum

• Winding Operating Voltage

  12.00 ac volts nominal single component 2nd secondary

• Inclosure Type

  fully inclosed

• Winding Operating Current

  5.0 amperes dc maximum single component 1st secondary

• Winding Operating Current

  5.0 amperes dc maximum single component 2nd secondary

• Winding Operating Voltage

  20.00 ac volts nominal single component 4th secondary

• 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 Operating Voltage

  20.00 ac volts nominal single component 3rd secondary

• Thread Series Designator

  unc single group

• Overall Height

  6.625 inches maximum

• Terminal Type And Quantity

  12 turret

• Nominal Thread Size

  0.250 inches single group

• Winding Function And Quantity

  1 primary single component and 5 secondary single component

• Winding Operating Voltage

  12.00 ac volts nominal single component 1st secondary

• Thread Direction (Non-Core)

  err-070

• Winding Operating Current

  1.5 amperes dc maximum single component 3rd secondary