57C41-158

Technical Characteristics

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.750 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.500 inches nominal single mounting facility single center group

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Width

  3.500 inches nominal

• Body Height

  4.625 inches nominal

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Winding Operating Current

  4.4 amperes ac maximum single component single primary output

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary input

• Winding Operating Voltage

  51.00 ac volts nominal single component single primary output

• Thread Series Designator

  unf single group

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Frequency Rating

  50.0 hertz minimum and 60.0 hertz maximum single component

• Body Length

  4.000 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud single group

• Nominal Thread Size

  0.190 inches single group

• Winding Operating Current

  1.9 amperes ac maximum single component single primary input

• Thread Quantity Per Inch

  32 single group

• Terminal Type And Quantity

  3 standoff, solder lug