900486-509

Technical Characteristics

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Actuator Function

  trip-reset

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac all locations

• Manual Actuator Type And Quantity

  1 toggle

• Body Length

  1.500 inches maximum

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Bushing Length

  0.375 inches nominal

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  unef

• Body Width

  1.875 inches maximum

• Terminal Type And Quantity

  6 wire hook

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

  300.0 ac all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.200 minimum at 300 pct all locations and 4.500 maximum at 200 pct all locations and 3.000 minimum at 150 pct all locations and 14.000 maximum at 150 pct all locations and 1.000 minimum at 200 pct all locations and 1.000 maximum at 300 pct all locations

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Trip Release Method

  magnetic all locations

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

  125.0 all locations

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Actuator Position Designation

  at pole two

• Inclosure Protection Type For Which Designed

  hermetically sealed