501B

Technical Characteristics

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Body Width

  3.625 inches nominal

• Mounting Hole Diameter

  0.281 inches nominal single group

• Unpackaged Unit Weight (Non-Core)

  5.000 pounds

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.125 inches nominal single mounting facility single center group

• Mounting Method

  unthreaded hole single group

• Winding Power Rating

  450.0 volts-amperes single component single primary output

• Reliability Indicator

  not established

• Body Length

  3.750 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

• Dummy Terminal Quantity (Non-Core)

  2

• Terminal Type And Quantity

  3 tab w/screw

• Winding Operating Voltage

  120.00 ac pounds per hour wet single component single primary input

• Winding Operating Current

  3.8 amperes nominal b single component single primary output

• Mounting Facility Quantity

  4 single group

• Body Height

  4.188 inches nominal