NEF431020

Technical Characteristics

• Actuator Position Designation

  at pole two

• Inclosure Protection Type For Which Designed

  fungus resistant

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  5.312 inches nominal

• Body Style

  multipole-single actuator type

• Boss Height

  0.250 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 compression

• Body Height

  3.781 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

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

  15000.0 ac all locations

• Arc Quenching Method

  magnetic blowout

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  480.0 ac all locations

• Center To Center Distance Between Terminals Parallel To Length

  5.312 inches nominal

• Case Material

  plastic

• Trip Delay Time In Seconds Per Rated Continuous Current

  12.000 minimum at 200 pct all locations and 35.000 maximum at 200 pct all locations

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

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

  125.0 all locations

• Trip Release Method

  thermal-magnetic all locations

• Body Length

  6.219 inches nominal

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Width

  4.125 inches nominal

• Reset Method

  manual

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Actuator Function

  trip-reset

• Unthreaded Mounting Hole Diameter

  0.225 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac all locations

• Trip Release Characteristic

  instantaneous all locations and time delay all locations