W20RS4

Technical Characteristics

• Thread Series Designator

  unf single group

• Inclosure Type

  fully inclosed

• Distance Between Mounting Facility Centers

  6.000 inches nominal single mounting facility single center group

• Body Height

  8.625 inches nominal

• Mounting Facility Quantity

  3 single group

• Reliability Indicator

  not established

• Body Width

  7.500 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  135.00 ac pounds per hour with retaining chain single component single primary output

• Frequency Rating

  60.0 hertz nominal single component

• Winding Power Rating

  3.0 volts-amperes single component single primary output

• Body Length

  8.562 inches nominal

• Nominal Thread Size

  0.250 inches single group

• Terminal Type And Quantity

  5 terminal block w/screws

• Winding Operating Current

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

• Thread Direction (Non-Core)

  right-hand single group

• Thread Class (Non-Core)

  2b single group

• Mounting Method

  threaded hole single group

• Scale Direction And Range (Non-Core)

  +0.0/+135.0 clockwise

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component single primary input

• Winding Function And Quantity

  1 primary, fixed autotransformer type single component

• Thread Quantity Per Inch

  28 single group