HSM251

Technical Characteristics

• Winding Operating Current

  400.0 milliamperes ac maximum single component 1st secondary

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.438 inches nominal single mounting facility single center group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.688 inches nominal single mounting facility single center group

• Winding Operating Current

  1.2 amperes ac maximum single component 2nd secondary

• Terminal Type And Quantity

  10 wire hook

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Inclosure Type

  hermetically sealed

• Body Length

  2.313 inches nominal

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  4.25 ac volts nominal single component all secondary and 16.25 ac volts nominal single component all secondary

• Body Width

  2.063 inches nominal

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary and 121.90 ac volts nominal single component single primary and 108.10 ac volts nominal single component single primary and 128.00 ac volts nominal single component single primary

• Thread Direction (Non-Core)

  err-070

• Nominal Thread Size

  0.138 inches single group

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Body Height

  3.125 inches nominal