N2557-43330-1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.250 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.375 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  7 standoff, threaded stud

• Body Height

  2.438 inches nominal

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Length

  1.938 inches nominal

• Winding Operating Current

  80.0 milliamperes ac maximum single component single secondary

• Body Width

  1.813 inches nominal

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• 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

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  30.00 ac volts nominal single component single secondary and 21.00 ac volts nominal single component single secondary and 13.00 ac volts nominal single component single secondary and 46.00 ac volts nominal single component single secondary

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group