299-3-1-42F-3-8-5

Technical Characteristics

• Body Width

  3.108 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  3.550 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.026 inches nominal

• Boss Height

  0.220 inches nominal

• Mounting Surface To Terminal End Distance

  3.350 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  6 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac and 240.0 dc

• Body Length

  5.800 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  1.026 inches nominal

• Fragility Factor

  moderately rugged

• Arc Quenching Method

  magnetic blowout

• Features Provided

  high inrush protection

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic-hydraulic

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Internal Trip Release Configuration

  series trip

• Unpackaged Unit Weight

  2.000 pounds

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

  5000.0 ac

• Trip Release Characteristic

  time delay

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

  150.0

• Manual Actuator Type And Quantity

  3 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• External Actuator Linkage Arrangement

  one,two,and three linked

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  3.000 minimum at 200 pct and 18.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  fungus resistant

• Frequency In Hertz

  400.0

• Thread Series Designator

  unc

• Terminal Type And Quantity

  6 threaded stud