A10657

Technical Characteristics

• Thread Quantity Per Inch

  20

• Nominal Thread Size

  0.250 inches

• Winding Operating Current

  5.0 amperes ac maximum

• Winding Operating Voltage

  115.00 ac volts nominal

• Winding Operating Voltage

  2.50 ac volts nominal

• Terminal Type And Quantity

  4 standoff,solder lug

• Thread Direction

  right-hand

• Overall Length

  4.687 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.686 inches nominal

• Overall Width

  4.000 inches maximum

• Frequency Rating

  54.0 hertz minimum and 66.0 hertz maximum

• Winding Shielding Method

  internal shield grounded to inclosure and core

• Body Height

  6.000 inches maximum

• Maximum Operating Temp

  50.0 deg celsius

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 1 secondary

• Thread Series Designator

  unc

• Thread Class

  2a

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.000 inches nominal

• Overall Height

  8.312 inches nominal

• Input-Output Phase Relationship

  single phase to single phase

• Inclosure Type

  hermetically sealed with oil

• Mounting Method

  threaded stud