219T57

Technical Characteristics

• Thread Class

  2a single group

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.297 inches minimum single mounting facility single center group and 2.329 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.859 inches minimum single mounting facility single center group and 1.891 inches maximum

• Input-Output Phase Relationship

  single phase to single phase single component

• Body Height

  4.172 inches minimum and 4.204 inches maximum

• Maximum Operating Temp

  130.0 deg celsius

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud single group

• Nominal Thread Size

  0.164 inches single group

• Winding Operating Current

  1.6 amperes ac nominal single component single secondary

• Thread Series Designator

  unc single group

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal

• Body Length

  2.984 inches minimum and 3.016 inches maximum

• Body Width

  2.547 inches minimum and 2.579 inches maximum

• Mounting Facility Quantity

  4 single group

• Winding Function And Quantity

  1 primary single component and 1 secondary

• Winding Power Rating

  44.8 volts-amperes single component single secondary

• Winding Operating Voltage

  117.00 ac volts nominal single component single primary

• Winding Operating Voltage

  28.00 ac volts nominal single component single secondary

• Terminal Type And Quantity

  4 tab, solder lug