NSN: 5945-00-825-7289

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.865 inches minimum and 1.885 inches maximum single mounting facility

• Overall Height

  5.122 inches maximum

• Mounting Facility Type And Quantity

  4 threaded stud single mounting facility

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Nonpile-Up Main Contact Arrangement

  1 pole, single throw, normally closed, momentary action

• Terminal Type And Quantity

  2 threaded stud energizing element

• Thread Class

  2a single reed

• Overall Length

  6.062 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.542 inches minimum and 2.582 inches maximum single mounting facility

• Overall Width

  3.188 inches nominal

• Environmental Protection

  fungus resistant

• Frequency In Hertz

  60.0 nominal

• Winding Quantity

  1

• Coil Quantity

  1

• Duty Type

  continuous

• Thread Quantity Per Inch

  32 single reed

• Nominal Thread Size

  0.190 inches single mounting facility

• Nominal Operating Current Rating And Type

  175.5 amperes ac all windings

• Operating Voltage Rating And Type At Specified Temp

  440.0 volts ac 25 deg celsius all windings

• Thread Series Designator

  unf single mounting facility

• Terminal Type And Quantity

  2 screw contacts