491-131-1

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.812 inches nominal single mounting facility single center group

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Body Width

  2.725 inches nominal

• Body Height

  2.350 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  4 single group

• Winding Tap Location

  center tap single component 2nd secondary

• Winding Operating Current

  40.0 milliamperes ac maximum single component 4th secondary

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  6.30 ac volts nominal single component 1st secondary

• Winding Operating Voltage

  6.30 ac volts nominal single component 2nd secondary

• Terminal Type And Quantity

  11 standoff insulator

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Length

  3.781 inches nominal

• Mounting Method

  threaded stud single group

• Winding Function And Quantity

  1 primary and 4 secondary single component

• Winding Operating Current

  1.0 amperes ac maximum single component 1st secondary

• Winding Operating Current

  40.0 milliamperes ac maximum single component 3rd secondary

• Winding Operating Current

  6.0 amperes ac maximum single component 2nd secondary

• Winding Operating Voltage

  225.00 ac volts nominal single component 3rd secondary

• Winding Operating Voltage

  225.00 ac volts nominal single component 4th secondary

• Frequency Rating

  380.0 hertz minimum and 420.0 hertz maximum single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.125 inches nominal single mounting facility single center group