C12557

Technical Characteristics

• Reliability Indicator

  not established

• Body Length

  2.203 inches nominal

• Body Height

  3.125 inches nominal

• Inclosure Type

  open

• Mounting Facility Quantity

  2 single group

• Mounting Method

  unthreaded hole single group

• Winding Function And Quantity

  1 primary and 2 secondary single component

• Winding Tap Location

  center tap single component 1st secondary

• Winding Operating Voltage

  27.00 ac volts nominal single component 2nd secondary

• Mounting Hole Diameter

  0.188 inches nominal single group

• Frequency Rating

  50.0 hertz minimum and 400.0 hertz maximum single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Width

  2.687 inches nominal

• Distance Between Mounting Facility Centers

  2.813 inches nominal single mounting facility single center group

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  24.00 ac volts nominal single component 1st secondary

• Terminal Type And Quantity

  7 tab, solder lug