GH1157-2-12

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.344 inches nominal single mounting facility single center group

• Winding Operating Current

  2.0 milliamperes nominal b and better drop siding single component 1st secondary

• Thread Class (Non-Core)

  2a single group

• Winding Operating Voltage

  20.00 ac pounds per hour wet single component 2nd secondary

• Nominal Thread Size

  0.164 inches single group

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Terminal Type And Quantity

  9 tab, solder lug

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Thread Direction (Non-Core)

  right-hand single group

• Body Length

  3.000 inches nominal

• Body Width

  2.891 inches nominal

• Reliability Indicator

  not established

• Frequency Rating

  115.0 hertz nominal single component

• Body Height

  3.641 inches nominal

• Winding Tap Location (Non-Core)

  center tap single component all secondary

• Winding Operating Voltage

  56.00 ac pounds per hour wet single component 1st secondary

• Winding Operating Voltage

  50.00 dc pounds per hour wet single component single primary

• Winding Operating Current

  100.0 milliamperes nominal b and better drop siding single component 2nd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility single center group

• Winding Tap Location (Non-Core)

  center tap single component single primary

• Thread Series Designator

  unc single group

• Inclosure Type

  hermetically sealed