3090-5121

Technical Characteristics

• Inclosure Type

  fully inclosed

• Mounting Method

  threaded hole single group

• Nominal Thread Size

  0.250 inches single group

• Terminal Type And Quantity

  7 screw

• Thread Series Designator

  unf single group

• Thread Quantity Per Inch

  28 single group

• Mounting Facility Quantity

  4 single group

• Body Height

  9.375 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  6.250 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  6.250 inches nominal single mounting facility single center group

• Thread Class

  2b single group

• Scale Direction And Range

  +0.0/+280.0 clockwise

• Body Width

  9.000 inches nominal

• Body Length

  12.062 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Frequency Rating

  50.0 hertz nominal or 60.0 hertz nominal single component