8648139-1

Technical Characteristics

• Thread Series Designator

  unc

• Frequency In Hertz

  400.0

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Actuator Position Designation

  at each pole

• Actuator Function

  trip-reset

• Reset Method

  manual

• Trip Release Characteristic

  time delay

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  1000.0 ac

• Maximum Continuous Load Current Rating Per Pole

  1.0 amperes ac

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  6 threaded hole

• Arc Quenching Method

  magnetic blowout

• Pole Quantity

  3

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.058 inches minimum and 2.078 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.930 inches minimum and 1.950 inches maximum

• Terminal Type And Quantity

  6 threaded stud

• Unpackaged Unit Weight

  0.280 pounds

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 200 pct and 80.000 maximum at 200 pct

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip

• External Actuator Linkage Arrangement

  one,two,and three linked

• Manual Actuator Type And Quantity

  3 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  150.0

• Trip Release Method

  magnetic

• Circuit Protection Type

  overcurrent

• Operating Voltage Type And Rating Per Pole In Volts

  208.0 ac

• Special Handling Feature

  magnetic

• Storage Type

  general purpose warehouse

• Mounting Surface To Terminal End Distance

  2.620 inches minimum and 2.640 inches maximum

• Boss Height

  0.120 inches minimum and 0.140 inches maximum

• Fragility Factor

  moderately rugged

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Case Material

  plastic

• Body Width

  2.270 inches minimum and 2.290 inches maximum

• Body Length

  2.565 inches minimum and 2.595 inches maximum