145C157H01

Technical Characteristics

• Winding Operating Current

  880.0 milliamperes nominal b and better drop siding single component single primary

• Thread Quantity Per Inch

  32 all groupings

• Mounting Facility Quantity

  4 1st group

• Installation For Which Designed

  indoor nonportable

• Input-Output Phase Relationship

  single phase to single phase all components

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.750 inches nominal all mounting facilities all center groupings

• Terminal Type And Quantity

  4 solder stud

• Body Length

  3.500 inches nominal

• Special Features

  1 dummy terminal extended off terminal 4 with same rating of 1000 ohms

• Thread Class (Non-Core)

  3a all groupings

• Mounting Method

  threaded hole all groupings

• Nominal Thread Size

  0.190 inches all groupings

• Body Height

  3.500 inches nominal

• Inclosure Type

  fully inclosed

• Body Width

  1.250 inches nominal

• Thread Series Designator

  unf all groupings

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.750 inches nominal all mounting facilities all center groupings