B2653

Technical Characteristics

• Terminal Type And Quantity

  7 wire lead

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Nominal Thread Size

  0.164 inches single group

• Thread Quantity Per Inch

  32 single group

• Inclosure Type

  partially inclosed, double shell

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Mounting Method

  threaded hole single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.438 inches nominal single mounting facility single center group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Winding Operating Voltage

  260.00 ac volts nominal single component 2nd secondary

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.750 inches nominal single mounting facility single center group

• Winding Shielding Method

  internal shield grounded to inclosure and brought out to terminal single component

• Winding Operating Current

  1.5 amperes ac maximum single component 1st secondary

• Reliability Indicator

  not established

• Body Height

  2.656 inches nominal

• Thread Class (Non-Core)

  err-070

• Winding Operating Current

  40.0 milliamperes ac maximum single component 2nd secondary

• Input-Output Phase Relationship

  single phase to single phase single component

• Thread Series Designator

  unc single group

• Body Length

  2.813 inches nominal

• Body Width

  2.438 inches nominal