NSN: 5925-01-073-3680

Technical Characteristics

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

  1000.0 ac all locations

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Body Style

  multipole-multiple actuator type

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

  125.0 all locations

• Body Width

  2.240 inches minimum and 2.260 inches maximum

• Inclosure Protection Type For Which Designed

  fungus resistant

• Unpackaged Unit Weight

  12.750 ounces

• Mounting Facility Type And Quantity

  6 threaded hole

• Nominal Thread Size

  0.138 inches

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Frequency In Hertz

  60.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.370 minimum at 500 pct all locations and 1.500 minimum at 300 pct all locations and 0.600 minimum at 400 pct all locations and 4.000 maximum at 300 pct all locations and 2.000 maximum at 400 pct all locations and 1.100 maximum at 500 pct all locations

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one, two, and three linked

• Internal Trip Release Configuration

  series trip all locations

• Manual Actuator Type And Quantity

  3 toggle

• Ultimate Trip Time Per Pole In Seconds

  17.000 minimum all locations and 80.000 maximum all locations

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Case Material

  plastic

• Mounting Surface To Terminal End Distance

  2.539 inches minimum and 2.683 inches maximum

• Terminal Type And Quantity

  6 threaded stud