ST1051

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.688 inches nominal single mounting facility single center group

• Mounting Hole Diameter

  0.201 inches nominal single group

• Frequency Rating

  50.0 hertz minimum single component and 60.0 hertz maximum single component

• Winding Function And Quantity

  2 primary single component and 2 secondary single component

• Winding Operating Voltage

  6.30 ac pounds per hour wet single component 2nd secondary

• Mounting Method

  flange single group and unthreaded hole single group

• Terminal Type And Quantity

  8 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.688 inches nominal single mounting facility single center group

• Body Height

  4.125 inches nominal

• Winding Operating Current

  6.0 amperes nominal b and better drop siding single component 1st secondary

• Winding Operating Voltage

  115.00 ac pounds per hour wet single component all primary

• Winding Operating Current

  4.5 amperes nominal b and better drop siding single component 2nd secondary

• Body Width

  3.406 inches nominal

• Winding Operating Voltage

  5.00 ac pounds per hour wet single component 1st secondary

• Body Length

  3.406 inches nominal

• Inclosure Type

  hermetically sealed

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Reliability Indicator

  not established