SM333-2-250VAC60C1

Technical Characteristics

• Bushing Length

  0.390 inches maximum

• Body Length

  1.562 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  1.885 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.656 inches maximum

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Pole Quantity

  2

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole two

• Internal Trip Release Configuration

  series trip

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Frequency In Hertz

  60.0

• Unpackaged Unit Weight

  4.500 ounces

• Precious Material And Location

  terminal and contact surface silver

• Precious Material

  silver

• Thread Series Designator

  unef

• Body Width

  1.937 inches maximum

• Arc Quenching Method

  magnetic blowout

• Maximum Continuous Load Current Rating Per Pole

  2.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 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

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

  125.0

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.850 minimum at 200 pct and 4.500 maximum at 200 pct

• Terminal Type And Quantity

  6 wire hook