1911A1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.000 inches nominal single mounting facility single center group

• Winding Operating Voltage

  240.00 ac volts nominal single component single primary

• Winding Operating Current

  5.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Current

  500.0 milliamperes ac maximum single component 1st secondary

• Thread Quantity Per Inch

  32 single group

• Mounting Method

  threaded hole single group

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.750 inches nominal single mounting facility single center group

• Body Height

  1.594 inches nominal

• Thread Length (Non-Core)

  err-070

• Winding Operating Current

  100.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  425.00 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  20.00 ac volts nominal single component 1st secondary

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Overall Height

  1.750 inches nominal

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Terminal Type And Quantity

  9 turret

• Body Width

  2.187 inches minimum and 2.312 inches maximum

• Winding Operating Voltage

  300.00 ac volts nominal single component 2nd secondary

• Thread Series Designator

  unc single group

• Body Length

  2.532 inches nominal

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group