21091

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  1.40 ac kilovolts nominal single component single secondary

• Body Height

  4.780 inches maximum

• Body Width

  4.000 inches maximum

• Inclosure Type

  open

• Cubic Measure (Non-Core)

  105.6 cubic inches

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.880 inches nominal single mounting facility single center group

• Body Length

  5.500 inches maximum

• Thread Quantity Per Inch

  32 single group

• Mounting Method

  threaded hole single group

• Thread Series Designator

  unf single group

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Maximum Operating Temp

  85.0 deg celsius

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Terminal Type And Quantity

  4 tab, solder lug

• Nominal Thread Size

  0.190 inches single group

• Frequency Rating

  57.0 hertz minimum single component and 63.0 hertz maximum single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  4.380 inches nominal single mounting facility single center group