BTC 7131

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Frequency Rating

  50.0 hertz minimum and 400.0 hertz maximum

• Input-Output Phase Relationship

  single phase to single phase

• Winding Shielding Method

  internal shield grounded to inclosure

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 3 secondary

• Winding Operating Current

  200.0 milliamperes dc maximum

• Winding Operating Voltage

  32.00 ac volts nominal

• Terminal Type And Quantity

  8 standoff,solder lug

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.625 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.125 inches nominal

• Body Length

  3.563 inches nominal

• Body Width

  3.063 inches nominal

• Body Height

  3.875 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.164 inches

• Winding Operating Current

  2.0 amperes dc maximum

• Winding Operating Voltage

  120.00 ac volts nominal

• Winding Operating Voltage

  17.00 ac volts nominal

• Winding Operating Voltage

  19.00 ac volts nominal

• Thread Series Designator

  unc