SM333HK20-240VAC60C1

Technical Characteristics

• 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

• Unpackaged Unit Weight

  0.281 pounds

• Bushing Length

  0.390 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.656 inches maximum

• Pole Quantity

  3

• Storage Type

  general purpose warehouse

• 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

• Trip Release Characteristic

  time delay

• Reset Method

  manual

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.375 inches

• Switch Location And Position Designation

  internal at pole one

• Body Length

  1.562 inches maximum

• Body Width

  1.937 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.885 inches maximum

• Switch Contact Arrangement

  single pole,double throw

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac

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

  125.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Position Designation

  at pole two

• Auxiliary Switch Function And Quantity

  1 alarm

• Internal Trip Release Configuration

  series trip

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.000 minimum at 200 pct and 4.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  explosion resistant and moisture resistant and hermetically sealed

• Frequency In Hertz

  60.0

• Thread Series Designator

  unef

• Terminal Type And Quantity

  6 wire hook

• Body Style

  multipole-single actuator type