SM333HHK2-240VAC-400C1

Technical Characteristics

• Body Length

  1.495 inches nominal

• Body Width

  1.872 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Mounting Surface To Terminal End Distance

  1.678 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac

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

  300.0 ac

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic-hydraulic

• Auxiliary Switch Function And Quantity

  2 control

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Switch Terminal Type

  tab,solder lug

• Switch Current Rating And Type In Amps

  1.0 ac and 0.5 dc

• Switch Voltage Rating And Type In Volts

  125.0 ac and 50.0 dc

• Test Data Document

  97942-128c099 drawing

• Thread Series Designator

  unef

• Terminal Type And Quantity

  6 wire hook

• Thread Pitch Diameters

  p0.3503/p0.3537 inches

• Bushing Length

  0.375 inches nominal

• Switch Contact Arrangement

  single pole,double throw

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Arc Quenching Method

  magnetic blowout

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  2.0 amperes ac

• Trip Release Characteristic

  time delay

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

  115.0

• Ultimate Trip Time Per Pole In Seconds

  6.500 minimum and 30.000 maximum

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole two

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.000 minimum at 200 pct and 4.000 maximum at 200 pct

• Frequency In Hertz

  400.0