64-964EMG4-50AMP

Technical Characteristics

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

  150.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Nominal Thread Size

  0.164 inches

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

  1500.0 ac all locations

• Body Height

  2.687 inches nominal

• Boss Height

  0.219 inches nominal

• Ultimate Trip Time Per Pole In Seconds

  40.000 nominal all locations

• Frequency In Hertz

  400.0 all locations

• Center To Center Distance Between Terminals Parallel To Length

  4.359 inches nominal

• Unthreaded Mounting Hole Diameter

  0.190 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.984 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  3.000 nominal at 300 pct all locations and 1.500 nominal at 400 pct all locations

• Manual Actuator Type And Quantity

  3 toggle

• Case Material

  plastic

• Terminal Type And Quantity

  6 threaded stud

• Thread Series Designator

  unc

• Operating Voltage Type And Rating Per Pole In Volts

  416.0 ac all locations

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Mounting Facility Type And Quantity

  12 threaded hole and 12 unthreaded hole

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Body Width

  4.500 inches nominal

• External Actuator Linkage Arrangement

  one, two, and three linked

• Internal Trip Release Configuration

  series trip all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.359 inches nominal

• Body Length

  5.250 inches nominal

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic all locations

• Body Style

  multipole-multiple actuator type

• Center To Center Distance Between Terminals Parallel To Width

  1.000 inches nominal

• Fragility Factor

  moderately rugged

• Inclosure Protection Type For Which Designed

  explosion resistant and fungus resistant and moisture resistant

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations