SM333-15-230-400-57

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Length

  0.865 inches minimum and 0.885 inches maximum

• Manual Actuator Type And Quantity

  1 toggle

• Trip Delay Time In Seconds Per Rated Continuous Current

  3.000 maximum at 200 pct all locations and 2.000 minimum at 150 pct all locations and 0.200 minimum at 300 pct all locations and 1.000 minimum at 200 pct all locations and 8.000 maximum at 150 pct all locations and 0.900 maximum at 300 pct all locations

• Inclosure Protection Type For Which Designed

  watertight and dustproof

• Body Width

  1.937 inches maximum

• Main Contact Tripping Mechanism Type

  trip free

• Operating Voltage Type And Rating Per Pole In Volts

  230.0 ac all locations

• Body Length

  1.562 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac all locations

• Bushing Length

  0.365 inches minimum and 0.390 inches maximum

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  unef

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Width

  0.594 inches minimum and 0.656 inches maximum

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one, two, and three linked

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Arc Quenching Method

  air

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

  500.0 ac all locations

• Trip Release Method

  magnetic all locations

• Mounting Facility Type And Quantity

  1 threaded bushing

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

  125.0 all locations

• Actuator Position Designation

  at pole two

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Terminal Type And Quantity

  6 wire hook