NRC681

Technical Characteristics

• Thread Series Designator

  unf single group

• Winding Operating Current

  1.0 amperes ac maximum single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.750 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Body Length

  2.688 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Inclosure Type

  hermetically sealed

• Winding Operating Voltage

  115.00 ac volts nominal single component all primary

• Body Height

  2.750 inches nominal

• Nominal Thread Size

  0.190 inches single group

• Body Width

  2.313 inches nominal

• Mounting Facility Quantity

  4 single group

• Winding Operating Voltage

  24.00 ac volts nominal single component single secondary

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Terminal Type And Quantity

  6 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal single mounting facility single center group

• Winding Function And Quantity

  2 primary single component and 1 secondary single component

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group