DMS 78021B

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Terminal Type And Quantity

  5 wire hook

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.500 inches nominal single mounting facility single center group

• Body Height

  4.031 inches nominal

• Mounting Method

  threaded stud single group

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Quantity Per Inch

  24 single group

• Inclosure Type

  hermetically sealed

• Overall Height

  4.655 inches nominal

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.190 inches single group

• Winding Operating Current

  590.0 milliamperes ac maximum single component single secondary

• Thread Direction (Non-Core)

  err-070

• Winding Operating Voltage

  640.00 ac volts nominal single component single secondary

• Body Width

  2.281 inches nominal

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Winding Operating Voltage

  208.00 ac volts nominal single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.875 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Body Length

  3.656 inches nominal

• Thread Class (Non-Core)

  err-070