T7977

Technical Characteristics

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Frequency Rating

  60.0 hertz maximum single component

• Body Length

  1.312 inches nominal

• Body Height

  1.750 inches nominal

• Distance Between Mounting Facility Centers

  1.250 inches nominal single mounting facility single center group

• Inclosure Type

  fully inclosed

• Mounting Facility Quantity

  2 single group

• Mounting Method

  threaded stud single group

• Winding Operating Voltage

  120.00 ac volts nominal single component single primary

• Thread Series Designator

  unc single group

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Body Width

  1.312 inches nominal

• Winding Function And Quantity

  1 primary and 1 secondary single component

• Thread Quantity Per Inch

  32 single group

• Nominal Thread Size

  0.138 inches single group

• Winding Operating Voltage

  120.00 ac volts nominal single component single secondary

• Terminal Type And Quantity

  4 tab, solder lug