2SFT251

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Test Data Document

  33875-em--0063 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Special Features

  primary rated but not included

• Winding Function And Quantity

  1 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.720 inches minimum single mounting facility single center group and 1.760 inches maximum single mounting facility single center group

• Mounting Method

  slot single group

• Inclosure Type

  fully inclosed

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Unpackaged Unit Weight (Non-Core)

  8.160 ounces

• Maximum Transformer Power Rating

  7.5 volt-ampere single component

• Winding Operating Current

  250.0 amperes nominal b single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.630 inches minimum single mounting facility single center group and 1.670 inches maximum single mounting facility single center group

• Frequency Rating

  47.0 hertz minimum single component and 400.0 hertz maximum single component

• Body Length

  2.400 inches minimum and 2.440 inches maximum

• Overall Width

  1.990 inches minimum and 2.030 inches maximum

• Body Height

  2.670 inches minimum and 2.710 inches maximum

• Mounting Slot Width

  0.250 inches minimum single group and 0.290 inches maximum single group

• Terminal Type And Quantity

  2 threaded stud

• Winding Operating Current

  5.0 amperes nominal b single component single secondary