B52-1058

Technical Characteristics

• Winding Operating Current

  3.5 amperes nominal b and better drop siding single component single primary output

• Frequency Rating

  50.0 hertz minimum single component and 400.0 hertz maximum single component

• Mounting Method

  threaded hole single group

• Thread Class (Non-Core)

  2b single group

• Thread Direction (Non-Core)

  right-hand single group

• Inclosure Type

  fully inclosed

• Body Height

  4.750 inches nominal

• Cubic Measure (Non-Core)

  71.3 cubic inches

• Mounting Facility Quantity

  3 single group

• Terminal Type And Quantity

  3 threaded stud

• Reliability Indicator

  not established

• Unpackaged Unit Weight (Non-Core)

  5.250 pounds

• Body Length

  3.562 inches nominal

• Winding Operating Voltage

  0.00 ac pounds per hour dry single component single primary output and 120.00 ac pounds per hour with retaining chain single component single primary output

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Function And Quantity

  1 primary, variable autotransformer type single component

• Thread Series Designator

  unc single group

• Nominal Thread Size

  0.250 inches single group

• Body Width

  4.219 inches nominal

• Thread Quantity Per Inch

  20 single group

• Mounting Bolt Circle Diameter

  1.250 inches nominal single mounting facility single center group

• Winding Operating Voltage

  120.00 ac pounds per hour wet single component single primary input