NKL631300

Technical Characteristics

• Actuator Position Designation

  at pole two

• Unthreaded Mounting Hole Diameter

  0.391 inches nominal

• Inclosure Protection Type For Which Designed

  fungus resistant

• Body Length

  15.500 inches nominal

• Body Style

  multipole-single actuator type

• Boss Height

  0.250 inches nominal

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Body Width

  8.125 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 compression

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  11.875 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.750 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  2.750 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  300.0 amperes ac all locations

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

  40000.0 ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac all locations

• Case Material

  plastic

• Trip Release Method

  thermal all locations

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Center To Center Distance Between Terminals Parallel To Length

  11.875 inches nominal

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

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

  125.0 all locations

• Body Height

  4.062 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  6.000 minimum at 200 pct all locations and 20.000 maximum at 200 pct all locations